The Warmest Blanket for Extreme Cold – The Ultimate Guide

When the temperature drops and the winter chill sets in, there’s nothing quite like curling up under a warm blanket to stay cozy and comfortable. But not all blankets are created equal when it comes to keeping you warm during extreme cold. In this in depth guide, we’ll untangle the different materials blankets are made of and see which ones are truly worth buying if you want the warmest blanket for extreme cold.

There are, of course, other aspects to consider when buying a blanket also, not the material alone. Don’t worry, we won’t leave you hanging! You’ll also learn about the durability, feel, price, design and ease of care too. We’ll give you the complete rundown and also show you some real blankets that are worth your money.

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🌟 Best Wool: Durable Alpaca Wool Blanket by Alpaca Warehouse🌟
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Pendleton’s Washable And Extremely Durable Wool Blanket
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Your Moon Lightweight and Super Soft Merino Wool Blanket
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EP Mode Luxurious Cashmere Throw
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🌟 Best Down: 700 Pill Supreme Down Comfort Blanket by Continental Bedding 🌟
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Three Geese 750 Pill Lightweight And Warm Down Blanket
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🌟 Best Down Alternative: Minky Dot Stylish Down Alternative Blanket by Songlibin 🌟
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Homelike Moment Affordable Lightweight Down Alternative Blanket
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🌟 Best Electric: Soft And Comfy Heated Sherpa Blanket by Eheyciga 🌟
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Westinghouse Electric Faux Fur Fuzzy Easy to Use Blanket
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🌟 Best Fleece: Excellent Soft And Thick Fleece Blanket by Bedsure 🌟
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Bedsure Stylish Super Soft Sherpa Fleece Blanket
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Utopia Bedding Soft And Lightweight Fleece Blanket
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🌟 Utopia Bedding Comfy And Easy to Clean Cotton Blanket🌟
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Peacock Alley Soft Long Staple Cotton Blanket
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Product Reviews for Warmest Blanket for Extreme Cold

Not all blankets are created equal and for a blanket to keep you truly warm during freezing times, some are better than others. We have individually reviewed countless blankets to find the best ones that are warm, comfortable and also look great.

Most of these blankets come in different sizes, such as twin, full, queen, king. You will see the prices for queen size blankets, but if you need a different size, simply click on the Buy now link and check if Amazon has the size you need.

Many of these blankets look great on their own, but if you want to extend the blanket’s lifespan, it’s good to use a cover also. We suggest going with a natural material, like linen, Pima or Supima cotton. Or why not try bamboo! Just make sure the blanket and cover size match.

🌟 Best Wool 🌟
Durable Alpaca Wool Blanket by Alpaca Warehouse

Thick Alpaca Wool Blanket - Warmest Blanket for Extreme Cold

Not only is this Alpaca wool blanket our favorite wool blanket, it’s our overall top pick. Let us tell you exactly why that is. First, it comes in a number of sizes and colors. You can get this amazing blanket in twin, queen, king, or travel size. The color selection and combinations are vast and stunning!

The blanket is made by Peruvian artisans and has excellent quality stitching and dye. The blanket is so comfortable and soft. It’s durable and what’s best – it’s so warm. Alpaca wool is a great insulator and it’s also a breathable material. Which means that it keeps you warm, but will prevent you from overheating and sweating. It’s the perfect warm blanket for staying in and it works equally well for campers. This blanket has style, versatility and amazing qualities that are really second to none.

Queen price: $250

Pendleton’s Washable And Extremely Durable Wool Blanket

Pendleton Wool Blanket - Warmest Blanket for Extreme Cold

Pendleton makes world class wool clothing and their blankets are also a great testament to this amazing material. This wool blanket is lightweight, yet warm. It’s made from sheep wool, but it’s not scratchy like some other sheep wool items. Plus, it is odorless. The color selection is also great and you’re bound to find the style that works great with the rest of your interior. This blanket comes in twin, queen or king size.

What makes this Pendleton blanket stand out is that it’s easy to care for. It’s machine washable. Make sure you wash it separate from other items, on a cold and gentle cycle, and tumble dry low. As long as you take proper care for it, you’ll see just how durable this warm blanket can be.

Queen price $239

Your Moon Lightweight and Super Soft Merino Wool Blanket

Your Moon Wool Blanket - Warmest Blanket for Extreme Cold

This blanket is made from Australian Merino wool. The wool is very fine, which makes the blanket fluffy and lightweight. The feel is soft, with just a touch of roughness for some people. But generally Merino wool is one of the softest types of wool available, so in case you have extremely sensitive skin, it should not be a problem. The blanket comes in twin and queen sizes only, with a few different color and design options. As for the thickness, the blanket is more on the thin side. But one thing is for sure – it will feel amazing to wrap yourself into this Merino wool blanket during cold winter nights.

Queen price $110

EP Mode Luxurious Cashmere Throw

EP Mode Cashmere Blanket - Warmest Blanket for Extreme Cold

This 100% cashmere throw is pure luxury. It’s extremely soft, lightweight and comes in beautiful colors. It has been softly brushed, which gives it a velvety feel. Cashmere wool is a great insulator and it’s also a breathable material. This means that it regulates temperature well, keeping you warm when it’s cold, but it will keep you from overheating.

But notice that the size of this blanket is smaller – it’s 50×65″, plus 4″ long handmade fringes. And it only comes in one size. While it’s not big enough to cover a queen or king size bed, it’s perfect as a sofa blanket or keeping it at the bottom of your bed to keep your feet extra warm and comfy.

Price: $200

🌟 Best Down 🌟
700 Pill Supreme Down Comfort Blanket by Continental Bedding

Continental Bedding Down Blanket - Warmest Blanket for Extreme Cold

This white goose down comforter blanket is perfect for you if you’re looking for extreme fluff. Because it sure does bring the fluff. Like wool, down is also a breathable material, making it the perfect temperature regulator. The blanket has 700 fill power, which is great if you’re looking for a warm blanket. We also love the cotton sateen cover, with a 400 thread count. For the fluffiest and warmest blanket for extreme cold, go with this goose down comforter. It comes in twin, full, queen and king sizes and only in white.

We do suggest pairing this comforter with a cover, so it would last longer. A natural fabric like cotton, linen, or bamboo would be a perfect fit.

Queen price: $395

Three Geese 750 Pill Lightweight And Warm Down Blanket

Three Geese Down Blanket - Warmest Blanket for Extreme Cold

This super warm blanket is made from 75% goose down and 25% goose feather. It is super soft and fluffy and has an overall elegant look. The high quality blanket is lightweight and does not weight down on the body. When you first take it out of the package, be sure to shake it, to fluff it up. Or you can even tumble dry at a low temperature for around 15 minutes. It’s important that you take good care of this blanket, so it would last for years to come. A great way to do that is to pair it with a good breathable cover.

What we really like about Three Geese is their ethical approach to making products. Their down blanket is certified by Responsible Down Standard and also by OEKO-TEX 100 standard. This means that they have a sustainable approach and the blanket is tested against a long list of chemicals that are harmful for the human body.

Queen price: $179

🌟 Best Down Alternative 🌟
Minky Dot Stylish Down Alternative Blanket by Songlibin

Songlibin Down Alternative Blanket - Warmest Blanket for Extreme Cold

Down alternative is a great choice, if you want a lightweight, fluffy and warm blanket. Or if you’re either allergic to down, or a down blanket is a bit too expensive. Down alternative is more affordable and hypoallergenic.  The Songlibin blanket looks great and you can even use it without a cover.

There’s something that makes this Songlibin blanket stand out from the rest of the down alternative crowd. It’s a reversible blanket, with minky dots on one side and brushed microfiber on the other. Both sides have a super nice and soft feel to them. They are also pre-treated with antistatic agents, to reduce the buildup of static electricity. You can get this blanket in either queen or king size.

Queen price: $100

Homelike Moment Affordable Lightweight Down Alternative Blanket

Homelike Moment Down Alternative Blanket - Warmest Blanket for Extreme Cold

For a beautiful and affordable down alternative blanket, Homelike Moment has got the perfect one for you! Their blankets come in various colors and all except the white one have different colors on different sides. It’s so easy to change the style and mood in the bedroom just by using this reversible blanket. You can get this blanket in twin, queen, oversized queen, king, or cal king size.

Apart from the looks, it’s also a lightweight, soft and warm. It’s also easily washable at home. Considering the low price, you’ll definitely get your money’s worth and more.

Queen price: 33

🌟 Best Electric 🌟
Soft And Comfy Heated Sherpa Blanket by Eheyciga

Eheyciga Electric Blanket - Warmest Blanket for Extreme Cold

If you’re ready for some next level softness and heat, this electric blanket is the dream. Where do we start… With fleece on one side and sherpa on the other, you can easily reverse this blanket. It will look and feel great on both sides. There are some great colors to choose from also!

We love that the heating is evenly distributed, so you’ll feel the warmth all over. Once you turn it on, it will take around 10 minutes to heat up. It has 6 heating levels, so you can ramp it up more during extreme colds, or just a little bit if you want to warm up your toes on a chilly night. You can also set an auto switch off time according to your liking (up to 10 hours). The slight downside is that once you turn it off, the blanket will not remember your temperature setting and next time you will have to choose it again. But that’s a small hiccup when it comes to all the goodness that this blanket comes with. This electric blanket comes in throw, twin, full, queen and king sizes.

One of the great things about this blanket is that it’s really easy to wash. You just have to remove the heat controller, then machine wash cold and tumble dry on low heat.

Queen price: $85

Westinghouse Electric Faux Fur Fuzzy Easy to Use Blanket

Westinghouse Electric Blanket - Warmest Blanket for Extreme Cold

This electric blanket is one of those I didn’t know I needed this items. It’s got class, it keeps you warm, it’s super fuzzy and soft. On the one side you have faux fur and on the other there’s sheepskin wool. The perfect companion for a time out session during extreme colds. You can get it in throw, twin, full, and queen sizes only.

The heating inside this Westinghouse electric blanket is divided into 2 sections and you can control them independently. So if you feel a bit colder than your partner, you can set your side to a warmer temperature and your partner can stay on a lower setting. There are 10 temperature settings in total and you can set the auto switch off to 1-12 hours. Last but not least, this blanket will remember your temperature setting, giving you a truly personalized experience.

Queen price: $123

🌟 Best Fleece 🌟
Excellent Soft And Thick Fleece Blanket by Bedsure

Bedsure Fleece Blanket - Warmest Blanket for Extreme Cold

The double sided Bedsure blanket has velvety flannel on top and super soft sherpa on the back. So you’ll have a soft blanket, whichever way you decide to use it. It’s also really warm, which is what you want from the warmest blanket for extreme cold nights, right?

We love that these fleece blankets come in a variety of colors. Light, dark, colorful – you’ll definitely find the right one for your home. It’s very easy to care for this blanket and even after you wash it, it retains the softness and color. You’ll probably fall in love with this blanket and will want to gift it to others too. Which is easy, because the packaging is just beautiful. It comes in throw, twin, queen and king sizes.

Queen price: $40

Bedsure Stylish Super Soft Sherpa Fleece Blanket

Bedsure Chevron Fleece Blanket - Warmest Blanket for Extreme Cold

Very similar to the above fleece blanket, this one has a bit more style. The herringbone pattern brings an extra touch of class. Other than that, the fleece has super soft sherpa on both sides and is possibly the softest blanket you’ll ever own. It’s not too heavy, but still weighty enough to give that sense of a soft blankety hug. It’s durable, easy to care for and comes at a great price.

You can get this blanket in a lot of different colors and in either throw, twin, queen or king size.

Queen price: $44

Utopia Bedding Soft And Lightweight Fleece Blanket

Utopia Bedding Fleece Blanket - Warmest Blanket for Extreme Cold

If you’re looking for an affordable fleece blanket without sherpa, go with this one from Utopia Bedding. It’s a durable blanket that comes in a lot of different colors sizes. It probably has one of the larges size availability out there. You can get it in throw, throw XL, twin, twin XL, full, queen, king, cal king or kids size!

It’s super soft, very easy to clean, comfortable and lightweight. It’s great quality with a really affordable price tag. As a small tip – this blanket is vacuum-sealed, so when you first open it be careful not to accidentally cut it.

Queen price: $25

🌟 Best Cotton 🌟
Utopia Bedding Comfy And Easy to Clean Cotton Blanket

Although a cotton blanket alone will not keep you warm enough during extreme cold, they’re a great option for layering. This 100% cotton blanket is really affordable and great quality at this price. Utopia Bedding has a great color and size selection, and their blanket has an elegant dobby weave. It is well stitched, well measured and is easy to take care of.

You can choose from 20+ colors and get this blanket in throw, twin, full, queen, king or big size.

Queen price: $24

Peacock Alley Soft Long Staple Cotton Blanket

For an elegant and luxurious finish for cold nights, we recommend this cotton blanket by Peacock Alley. Their bedding is of excellent quality. This blanket is made with long staple cotton, which makes it a lot softer and more durable than short or medium-staple cotton, which are more common. You can both see and feel the high quality of this blanket. After you first wash it, you may see some shrinkage in the blanket. That’s natural for cotton. Luckily the Peacock Alley cotton blanket is oversized to begin with, so in case there is some shrinkage, you will likely still have a larger blanket than usual.

Of course, this luxury comes at a certain price. But if you can afford it, this blanket will be a beautiful addition to those extreme cold nights.

Queen price: $190

How to Choose the Warmest Blanket to Fight Extreme Cold

The most important thing to look into is the material of the blanket. What is it actually made of? Common materials for blankets are natural materials like cotton, wool, and down, as well as synthetic materials, such as fleece, sherpa, and down alternative, which are mostly made from polyester.

Each of these materials have their own benefits and also things to look out for. Our focus will be on the warmth of the material, but we won’t forget about other aspects either. For example, how easy is it to take care of a sherpa blanket or a wool blanket? How well does a down blanket wick moisture, or what about the moisture wicking abilities of fleece? What warm blankets also come at an affordable price? And which materials are actually durable? We will look into all of this, in our detailed article, so you can find the best and warmest blanket that will keep you warm in frosty times.

Materials for Warmest Blankets

This is the most important aspect to consider if you’re facing extreme cold and need a warm blanket to escape it. The first thing to keep in mind is that it’s not the blanket that is warm. It’s actually you. It’s your body heat. When you cover yourself with a blanket, the fibers in it either trap that heat or they don’t. That’s really all there is to it. Sounds simple and in a way it is. But there are lots of different materials to choose from. So let us help you navigate through this maze. The prize is a warm blanket for those freezing nights.

Wool Blankets: Nature’s Insulators

Wool is a natural fiber that has been used for centuries to provide warmth and insulation. The natural fibers of wool create tiny air pockets that trap heat and keep you warm even in the harshest of conditions. This quality makes it one of the warmest blanket for extreme cold. Although there are more types of wool, the most common ones for blankets are Merino, alpaca, cashmere, and Angora rabbit.

Pros of wool

🔹 Exceptionally warm
🔹 Breathable
🔹 Moisture-wicking
🔹 Durable
🔹 Fire-resistant

Cons of wool

🔸 Can be pricey
🔸 Care requirements
🔸 Some wool feels scratchy

Wool: The best blanket for cold weather

Did you know that wool blankets provide a cozy and snug feeling, because they are thick and heavy? It’s like getting a hug from your blanket. They are also highly breathable and preventing overheating. On top of that, wool is naturally moisture-wicking. It can absorb up to 30% of its weight in moisture without feeling damp, making it an excellent choice for those who tend to sweat during sleep.

Wool blankets are very durable. They won’t lose their shape or quality, if you care for them properly. Wool is also a fire-resistant material, which makes it generally a safe choice. They are less likely to catch fire than synthetic blankets and will self-extinguish when the source of the flame is removed.

However, wool blankets can be quite expensive and may require special care when it comes to cleaning. On the flipside, if you take good care of your warm wool blanket, it will last a long time, even for generations.

Some people may also find wool to be scratchy or irritating to the skin. Luckily there are a few things that can help. You can opt for a softer type of wool, like Merino or alpaca. You can also buy a cover for a rough-feeling wool blanket. Make sure it’s made from a softer material, like cotton or bamboo.

Overall, if you’re looking for the warmest of them all, wool indeed makes for the warmest blanket for extreme cold.

Are All Wool Blankets Itchy?

You might have heard that wool makes you itchy and irritates the skin. Or maybe you have felt it on your own skin, when wearing a woolen sweater or lying under a wool blanket. We have good news – not all wool is itchy!

What it ultimately comes down to is the strength of the wool fiber. And this can vary. If the particular type of wool has thick and stiff fibers, these will not bend and can lead to itching and irritation. One way to make such wool softer is to blend it with other, softer materials like cotton or microfiber.

But there are some great wool types that are so soft and comfortable on the skin that you’ll be amazed it’s falls in the same wool category as some rough wool blankets. Here are some of the most common wool types that are soft and great for making warm blankets.

NB! If you’re allergic to lanolin, cashmere and Angora rabbit are probably the best for you. Although all wool-bearing animals produce lanolin-type of grease, there are some who produce less. With modern production techniques, the lanolin contents are reduced a lot. But to be on the safe side, cashmere and Angora rabbit wool has very little lanolin to begin with, compared to other types of wool.

Merino wool

This wool type comes from a specific breed of sheep – the Merino sheep. The fibers of Merino wool are smaller and smoother than many other course types of wool. What this means is that when they come into contact with your skin, Merino wool fibers bend. And that’s what brings the softness.

Alpaca wool

Alpaca wool comes from the alpaca – an animal that is closely related to the camel and is native to South America. Like Merino wool, it is know for its exceptional softness and is considered a luxury fabric. It is also lightweight and has high water resistance.

Cashmere wool

Cashmere is known as the jewel of fabrics. And no wonder, because it’s ultra-soft and featherlight. Cashmere wool comes from cashmere goats, specifically their soft undercoat. As one of the most luxurious wool types out there, it comes at a high price.

Down Blankets: Lightweight Warmth

If you’re looking for a lightweight option that still offers exceptional warmth, down blankets are worth considering. Made from the soft feathers of ducks or geese, down blankets provide excellent insulation without feeling heavy or bulky. The fluffy down clusters create a layer of warmth that is hard to beat.

Pros of down

🔹 Great insulator
🔹 Lightweight
🔹 Durable

Cons of down

🔸 Allergies
🔸 Can be pricey
🔸 Absorbs and retains odors
🔸 Loss of insulation when wet or damp
🔸 Care requirements

Down: The needy but great blanket for warmth

People often think that down is the same as feathers. Not exactly. Down is actually the soft fluffy plumage that lies underneath the harder exterior feathers of birds. One of the main advantages of down material is its remarkable insulation properties. The clusters of down feathers trap air, creating a layer of warmth that keeps you cozy during colder nights.

Down material is incredibly lightweight, making it ideal for those who prefer a fluffy and cloud-like feel. Wool and down blankets are both amazing at keeping you warm during extremely cold nights, but a down blanket will not weigh you down.

High-quality down material is known for its durability. With proper care, down blankets can last for many years, making them a worthwhile investment.

While down has many amazing qualities, there are also downsides to consider. While down material is hypoallergenic to some extent, it can still trigger allergies in some individuals. If you have a known allergy to feathers or dust mites, it it’s better to opt for an alternative material.

Down material tends to be more expensive compared to synthetic alternatives. The cost is justified by its superior quality and longevity, but it may not be suitable for those on a tight budget.

One of the great qualities of down is that it traps air. But thanks to this ability, it also tends to absorb and retain odors. Washing a down blanket can help with that, but you should ideally take it to a professional dry-cleaner. Generally down blankets are washed quite rarely though, once every 2-3 years.

If you do go with a down blanket, make sure it doesn’t get wet or damp. When this happens, the insulating qualities of down go.. well… down, which means it won’t keep you as warm anymore.

Keep an eye on fill power

When deciding on a down blanket, you need to check fill power. Fill power tells you about the fluffiness and quality of the down blanket. It’s actually the amount of space that one ounce of down will occupy in cubic inches. Higher fill power means better quality and also better insulating properties. So when it comes to down, the warmest blanket for extreme cold is one with a high fill power. Something with a fill power of 600-900.

Down Alternative Blankets: Alternate Lightweight Warmth

Down alternative mimics the softness and warmth of natural down. It is usually constructed with a polyester fill. It feels much like actual down, but one of the biggest advantages is that it costs a lot less. Plus it’s a great choice if you prefer non animal-based products.

Pros of down alternative

🔹 Hypoallergenic
🔹 Affordable
🔹 Easy to Clean
🔹 Moisture-Wicking

Cons of down alternative

🔸 Less Breathable
🔸 Less Durable
🔸 Less Fluffy
🔸 Environmental Impact

Down alternative: Affordable hypoallergenic blanket for cold weather

One of the main qualities of down alternative is its hypoallergenic nature. Unlike natural down, which can trigger allergies in some individuals, down alternative is made from synthetic fibers that are less likely to cause allergic reactions.

Another good quality of down alternative is its affordability. Natural down can be quite expensive, making it out of reach for some people. Down alternative, on the other hand, is typically more budget-friendly while still providing a similar level of comfort and insulation.

Down alternative blankets are easier to care for than down blankets. They can be machine-washed and dried, making them convenient and low-maintenance.

Another plus for down alternative is that it has the ability to wick away moisture, keeping you dry and comfortable throughout the night.

 While down alternative offers great insulation, it’s not as breathable as natural down because it’s a synthetic material. The fact that it’s synthetic, also leads to a higher environmental impact compared to natural down. Down alternative is also not exactly as fluffy as natural down and usually has a shorter lifespan.

Electric Blankets: Heat at Your Fingertips

For those who crave instant warmth and precise temperature control, electric blankets can be a game-changer. These blankets come with built-in heating elements that you can adjust to your desired level of warmth. Whether you prefer a toasty bed or a cozy couch, an electric blanket ensures that you stay comfortably warm.

Pros of electric blankets

🔹 Warmth and Comfort
🔹 Energy Efficiency
🔹 Pain Relief

Cons of electric blankets

🔸 Fire Hazards
🔸 Allergy Concerns
🔸 Limited Mobility

Electric: Affordable hypoallergenic blanket for cold weather

Electric blankets provide instant warmth, allowing you to stay cozy and comfortable during colder nights. They usually offer customizable heat settings, ensuring you can find the perfect temperature for a good night’s sleep.

Compared to heating an entire room, electric blankets are more energy efficient. They focus heat directly on your body, reducing the need to crank up the thermostat and saving you money on your energy bills. Thanks to applying the heat directly to the body, they can provide pain relief for those suffering from muscle aches or joint pain. The gentle heat can help relax muscles and alleviate discomfort, promoting better sleep and overall well-being.

While modern electric blankets are designed with safety features, there is still a small risk of fire hazards. It is crucial to follow the manufacturer’s instructions, avoid folding or bunching the blanket, and never leave it unattended while in use.

Some individuals may be allergic to the materials used in electric blankets, such as polyester or synthetic fibers. If you have sensitive skin or allergies, it is advisable to check the materials used and opt for hypoallergenic options.

Electric blankets require a power source, which means they are not suitable for outdoor use or situations where mobility is necessary. Additionally, the cord can be restrictive, limiting movement during sleep.

Overall, electric blankets can be the perfect choice as the warmest blanket for extreme cold, but tread with caution. Electric blankets are not for infants, young children, or individuals with certain medical conditions. Always consult with a healthcare professional if you have any concerns.

Fleece Blankets: Cozy and Versatile

When it comes to softness and versatility, fleece blankets are hard to beat. Made from synthetic materials, fleece blankets are lightweight, breathable, and retain heat exceptionally well. They are perfect for snuggling up on the couch or adding an extra layer of warmth to your bed.

Pros of fleece blankets

🔹 Warmth
🔹 Softness
🔹 Lightweight
🔹 Breathability
🔹 Moisture-wicking

Cons of fleece blankets

🔸 Pilling
🔸 Static electricity
🔸 Durability

Fleece: Soft and super warm blanket

Fleece blankets provide exceptional warmth, making them perfect for chilly nights or cozying up on the couch during winters. One of the most appealing qualities of fleece blankets is their incredible softness. They offer a luxurious feel against the skin, providing a sense of comfort and relaxation.

Unlike many other blankets, fleece blankets are lightweight, making them easy to carry around and ideal for travel. Fleece fabric has excellent breathability, allowing air to circulate and preventing overheating.

Fleece blankets are also excellent at wicking away moisture, keeping you dry and comfortable throughout the night.

While fleece blankets offer numerous advantages, it’s essential to consider the potential drawbacks as well. For one, they are are prone to pilling, especially after multiple washes. This can affect the overall appearance and texture of the blanket. Compared to other types of blankets, fleece blankets may not be as durable and can show signs of wear and tear over time.

Fleece fabric tends to generate static electricity, which can be uncomfortable and lead to small shocks.

Cotton Blankets: Great Supporting Act

While cotton may not be the warmest blanket for extreme cold on its own, it is an excellent choice for layering. Cotton blankets are breathable and help regulate body temperature, making them ideal for those who tend to get too hot or cold during the night. Pair a cotton blanket with a heavier wool or down blanket for the ultimate cold-weather combination.

Pros of cotton blankets

🔹 Soft and comfortable
🔹 Breathable
🔹 Hypoallergenic

Cons of cotton blankets

🔸 Pilling
🔸 Absorbency

Cotton: Best supporting blanket for warmth

Cotton blankets are known for their soft and cozy feel, which makes them perfect for a comfortable snuggle session. A natural fiber, cotton allows air to circulate, keeping you cool in the summer and warm in the winter. Cotton blankets are also a great choice for those with allergies or sensitivities as they are less likely to cause irritation.

While cotton is a durable fabric, some cotton blankets may be prone to pilling or fraying over time. Cotton blankets also have the tendency to absorb moisture, which can make them feel damp in humid environments.

Polyester And Microfiber: Synthetic Does Not Breathe Well

Microfiber and polyester are common synthetic fabrics used in the bedroom. When it comes to picking the warmest blanket for extreme cold, they are not the best option though. Polyester fibers are made up of polymers, so they are essentially plastic. In turn, the polymer chemicals are derived from coal, petroleum, or other fossil fuels. Microfiber is just a type of polyester – it’s much thinner that polyester.

Pros of polyester blankets

🔹 Warm
🔹 Affordable
🔹 Easy to care for
🔹 Smooth
🔹 Pretty durable

Cons of polyester blankets

🔸 Not eco-friendly
🔸 Not breathable
🔸 Static electricity

Polyester And Microfiber: Trap heat but don’t breathe

There are definitely good things about polyester and microfiber. They are man-made materials that are designed to be a specific way. They’re warm, smooth to the touch, more affordable than many other fabrics, fairly durable, and it’s easy to take care of them. By the way, if you’re interested in microfiber, check here for an in depth guide about its pros and cons, and much more.

But…the big problem is that they just don’t breathe well. So what can happen is that initially you will be warm under that blanket, but the extra heat doesn’t have anywhere to escape, it will heat you up and you’ll end up sweating. What’s worse, you might want to improve the situation by airing things out a bit, but if cooler air meets the sweaty mess under your blanket, you might even fall sick. It’s just not worth it.


What is the best blanket for heavy cold weather?

For heavy cold weather, a wool blanket is generally the best option. Wool is a natural material, is a master insulator and exceptionally warm, breathes well and wicks moisture. Plus wool is durable and fire resistant. Some types of wool can feel rough against the skin, so be sure to choose a softer type of wool, like this Alpaca wool or this Merino wool blanket.

A close second is a down blanket, made from the incredibly soft underfeathers of ducks or geese. These blankets are lightweight and fluffy, yet very warm.

What is the warmest type of blanket for winter?

The warmest type of blanket for winter is a thick blanket that is a good insulator. This means that it will retain your body heat and keep you warm throughout winter nights. Wool blankets are the warmest ones. You can also look into electric heated blankets and down blankets.

What are the best blankets for warmer weather?

The best blankets for warmer weather are made from materials that breathe well, are lightweight and wick moisture well. Cotton, linen and bamboo are the best blankets you can pick when the sun is shining brighter and warmer.

Are wool blankets warmer than fleece?

Both materials are known to be warm, but wool blankets are warmer than fleece indeed. Wool is a natural material and has amazing insulating qualities. Fleece is usually made from polyester fibers, so it’s a synthetic material. Like wool, it’s a great insulator, but it doesn’t breathe well, which in the end might lead to overheating and sweating.

Is Merino warmer than fleece?

Yes, Merino wool is warmer than fleece. Merino wool is actually considered one of the warmest materials available. It is also very soft. Fleece can also keep you warm, but it is a synthetic material and is not very breathable. As the extra heat cannot escape, you might end up overly hot and sweaty with fleece.

Is Sherpa warmer than fleece?

Sherpa is actually a type of fleece. There are many fleece types our there, but sherpa is considered warmer than other fleece types.

What kind of fabric is warmest?

The warmest fabric is wool. It has excellent insulating qualities thanks to the fibers that create air pockets. That’s where the heat is stored and that’s what keeps you warm.

What is warmer Sherpa or Teddy?

Both Sherpa and Teddy are a type of fleece. Sherpa is considered warmer than Teddy.