{"id":6377,"date":"2025-08-29T12:51:31","date_gmt":"2025-08-29T12:51:31","guid":{"rendered":"https:\/\/loomandfiber.com\/blog\/?p=6377"},"modified":"2026-03-02T22:00:25","modified_gmt":"2026-03-02T22:00:25","slug":"is-fleece-cotton","status":"publish","type":"post","link":"https:\/\/loomandfiber.com\/blog\/is-fleece-cotton\/","title":{"rendered":"Is Fleece Cotton or Polyester? 7 Key Differences to Know"},"content":{"rendered":"\n

Introduction-<\/h2>\n\n\n\n

Is fleece cotton? The answer to this is yes and no. Fleece is mainly composed of polyester which is a synthetic fiber that is made out of petroleum. Nevertheless, there is a more natural and soft version of cotton fleece.<\/p>\n\n\n\n

A lot of individuals mix up fleece with cotton due to this fluffy and cozy-feeling. Factually, most of the fleece cloth in the market consists of polyester. Cotton blends, on the contrary, are even soft and breathable. We are going to discuss the 7 main distinctions of cotton fleece and polyester fleece in this article, as well as analyze their applications, characteristics, and care-advice.<\/p>\n\n\n\n

At the conclusion, you are going to be fully aware of what type of fleece is going to suit your purposes better.<\/p>\n\n\n\n

What is Fleece Fabric?<\/h2>\n\n\n\n

Fleece is a soft, insulating fabric<\/strong> that was originally developed as a man-made wool substitute. It gets its name from the soft \u201cfleecy\u201d feel of the brushed pile. Today\u2019s common fleece fabrics are knitted or brushed<\/strong> textiles that trap air and retain warmth. In fact, polar fleece \u2013 the classic synthetic fleece \u2013 was invented in 1979<\/strong> by Malden Mills in Massachusetts. It is a polyester<\/strong> knit with a fuzzy surface meant to mimic wool. Fleece is generally lightweight yet very warm. For example, Wikipedia notes that polar fleece is \u201cnapped and insulating\u201d. Fleece\u2019s bulk comes from many tiny fiber loops or tufts that create air pockets, so it traps heat efficiently.<\/p>\n\n\n\n

Fleece is widely used in cold-weather clothing and gear<\/strong>. You\u2019ll find fleece in jackets, vests, hats, mittens, hoodies, sweatpants, and even blankets. As Wikipedia explains, polar fleece is used in \u201cjackets, hats, sweaters, sweatpants, \u2026 hoodies, pajamas, [and] blankets\u201d. Likewise, Cotton Incorporated says \u201cFleece is perfect for cold weather\u2026the lining of leggings\u2026fleece-lined boots, coats, and even blankets!\u201d<\/em>. Because fleece is often made of polyester<\/strong>, it dries quickly and sheds moisture, making it popular for outdoor sports and active wear.<\/p>\n\n\n\n

Is Fleece Made from Cotton?
<\/h2>\n\n\n\n

Fleece<\/a><\/strong> is typically non-cotton, by default. When humans refer to the term fleece, they almost invariably refer to polyester fleece (or a combination). According to one of the sources, the garments produced out of this material are made of an artificial synthetic fiber that is made by people. Most of the fleece is pure polyester. That is, standard fleece is a plastic-based fabric.<\/p>\n\n\n\n

There is however, such thing as cotton fleece. Cotton fleece is brushed knit that is frequently worn in sweatshirts and with infants. It is either 100 percent cotton or a cotton\/polyester mix. An example is a textile guide which states that Cotton fleece is just one, that can be made using 100% cotton or made of a mix of polyester and cotton. Practically, most of the so-called cotton fleece clothing contains a little bit of polyester to make it last. According to Cotton Inc., fleece that contains cotton fibers is greener and breathable as compared to pure polyester fleece.<\/p>\n\n\n\n

Cotton Fleece vs. Polyester Fleece<\/h2>\n\n\n
\n
\"Infographic
\u201cPolyester fleece vs. Cotton fleece \u2013 key differences at a glance.\u201d<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n
\n\n\n\n

Cotton Fleece:<\/h3>\n\n\n\n

This is a variety of fleece which is primarily composed of cotton fibers (commonly a loopback knit with an inner brushed pile). It can be natural and soft to the touch and is quite comfortable on the skin. The cotton fleece is breathable and also absorbs water just like normal cotton. It is comfortable at first, but since cotton absorbs water and sweat, it may get weighty when it is wet. Fleece made of cotton are typically long lasting and simple to take care of; they become softer after each washing. Nevertheless, the high purity of cotton fleece makes it subject to shrinkage or deformation when it is washed in hot water. Overall, cotton fleece is heavier and thicker than regular polyester fleece and has that old-fashioned cozy sweatshirt vibe.<\/p>\n\n\n\n

Polyester Fleece:<\/h3>\n\n\n\n

This is standard synthetic fleece that is produced out of polyester. Polyester fleece<\/a><\/strong> is extremely light but highly insulating; its fluffy nap traps body heat, therefore, it is able to remain warm even though it is light. Due to the hydrophobic quality of polyester, this type of fleece is waterproof and fast drying. It is also stain resistant and wicks sweat. Polyester fleece is usually quite durable – it is not easily abrasive and will not shrink. A disadvantage is that it is not as breathable as cotton; the polyester does not absorb water, and therefore it may get clammy in hot weather or accumulate the electric charge.<\/p>\n\n\n\n

Property<\/th>Cotton Fleece<\/th>Polyester Fleece<\/th><\/tr><\/thead>
Texture & Feel<\/strong><\/td>Natural cotton softness; somewhat heavier<\/td>Synthetic pile feel; lightweight fuzzy<\/td><\/tr>
Warmth<\/strong><\/td>Provides good insulation, but loses warmth if wet (since it absorbs water)<\/td>Excellent warmth-to-weight; traps air even if damp<\/td><\/tr>
Breathability<\/strong><\/td>Highly breathable and moisture-absorbent<\/td>Less breathable; instead it wicks<\/strong> and dries fast<\/td><\/tr>
Moisture<\/strong><\/td>Absorbs sweat and moisture (stays wet longer)<\/td>Repels water; dries quickly<\/td><\/tr>
Durability<\/strong><\/td>Durable but can shrink or pill<\/strong> if not pre-washed<\/td>Very durable; resists wear, stretching, and shrinking<\/td><\/tr>
Care<\/strong><\/td>Can shrink; wash gentle\/cold, tumble-dry low<\/td>Easy care; machine wash & dry (often anti-pill treated)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
\n\n\n\n

Key Differences: Fleece vs. Cotton Fabric<\/h2>\n\n\n\n

Softness<\/strong><\/p>\n\n\n\n

Fleece are fluffy and cozy with their brushed surface whereas cotton is natural and soft.<\/p>\n\n\n\n

Moisture Absorption<\/strong><\/p>\n\n\n\n

Cotton soaks and retains moisture, thus it is not as suitable when it is cold and wet. Fleece keeps the moisture off and dries quicker.<\/p>\n\n\n\n

Warmth<\/strong><\/p>\n\n\n\n

Fleece is warmer than cotton due to the air pockets that insulate it. In hot weather, cotton is cool but in cold weather it does not hold many warmth.<\/p>\n\n\n\n

Care<\/strong><\/p>\n\n\n\n

Cotton is the type that should be washed<\/a><\/strong> with more care as it can shrink. Fleece made of polyester does not shrink and is less difficult to maintain.<\/p>\n\n\n\n

Eco-Friendliness<\/strong><\/p>\n\n\n\n

Cotton is biodegradable and organic cotton in particular. Polyester fleece is capable of releasing microplastics yet recycled polyester is more environmentally friendly.<\/p>\n\n\n\n

\n\n\n\n

Types of Fleece Fabric<\/h2>\n\n\n\n

Polyester Fleece<\/h3>\n\n\n\n

This is the classic \u201cpolar fleece\u201d most people know. It is made entirely from polyester fibers. Polyester fleece comes in varying weights (e.g. 100, 200, 300 GSM) and can be very lightweight or heavy. It has a pile<\/strong> or nap that is warm and plush. Polyester fleece is water-resistant and wind-resistant<\/strong> by nature, making it ideal for outdoor jackets and active wear. Common sub-types include anti-pill fleece and wind block fleece. The drawback is that it is 100% synthetic \u2013 it can generate static and will shed microplastics over time.<\/p>\n\n\n\n

Cotton Fleece<\/h3>\n\n\n\n

Cotton fleece is a brushed cotton knit<\/em> often used in sweatshirts, hoodies, and baby clothes. It blends soft cotton yarns (or is sometimes 100% cotton) with a fuzzy inner surface. This fleece variant feels very soft and natural<\/strong>. It is highly breathable and comfortable for everyday wear. It does not insulate as strongly as polyester fleece (especially when damp), but it provides moderate warmth for casual use. Cotton fleece is hypoallergenic and easy to wash<\/strong>, though it can shrink if heated. In essence, cotton fleece offers a cozy \u201cfleece\u201d feel using natural fiber.<\/p>\n\n\n\n

Microfleece<\/h3>\n\n\n\n

Microfleece is an ultra-lightweight version of polyester fleece. Its fibers are thinner than silk<\/strong>, giving it a very fine, soft texture. Microfleece<\/a><\/strong> is warm for its weight but much lighter and more breathable<\/strong> than standard fleece. It wicks moisture rapidly, which helps evaporate sweat. Because it\u2019s so light, microfleece is often used in high-activity gear or as a lining. It will be less bulky but also slightly less insulating than heavier fleece.<\/p>\n\n\n\n

Polar Fleece<\/h3>\n\n\n\n

Polar fleece <\/a><\/strong>is just another name (a trademark) for a heavyweight polyester fleece. As Wikipedia notes, polar fleece was developed to mimic wool. It is very insulating<\/strong> due to its dense, high-loft pile. Polar fleece jackets, vests, and blankets are common for winter and cold climates. It stretches easily and traps air, making it warm yet flexible. Heavy polar fleece (300 GSM) can be quite thick, while lighter weights are used for mid-layers. Originally a Malden Mills product, polar fleece is now a generic term for thick polyester fleece.<\/p>\n\n\n\n

Sherpa Fleece<\/h3>\n\n\n\n

Sherpa fleece is a plush, fuzzy style of fleece designed to simulate sheepskin wool<\/strong>. It usually has one smooth side and one fluffy, looped side<\/strong>. The loops on the surface give it a wool-like texture that traps even more heat<\/em>. Sherpa fleece<\/a> is commonly a blend of polyester (and sometimes some cotton). It is used as a lining in jackets, hoodies, and boots, or as a stand-alone jacket. While it is very warm, sherpa fleece is heavier and bulkier. It also tends to shed more lint and requires careful washing to keep its texture.<\/p>\n\n\n\n

\n\n\n\n

Is Cotton Fleece Better than Polyester Fleece?<\/h2>\n\n\n\n

Both types have advantages and disadvantages. Cotton fleece can be considered to have excellent comfort: it is soft, breathable, and does not irritate sensitive skin. It is non irritating and is comfortable. Nevertheless, cotton fleece is moist and slows down in drying. It also wrinkles and shrivels much easier. Conversely, polyester fleece is very warm and tough. It evaporates and evapoys fast. It is less expensive and does not stretch. The offside is that polyester fleece is less breathable and can cause some individuals to sweat or build up of static.<\/p>\n\n\n\n

Practically, cotton fleece can be more used in casual comfort (e.g. lounging, sleeping, baby clothes), but polyester fleece in performance (e.g. hiking, skiing, athletic wear). As an example, cotton fleece is a good material to use to create a warm-up hoodie to be worn at home, whereas polyester fleece is a better choice when spending time at sports in wintertime. Cotton is breathable, hypoallergenic, as one source states, and inexpensive, but polyester is more technical. Choose cotton fleece for comfort and natural feel; choose polyester fleece for superior warmth and quick drying.<\/p>\n\n\n\n

Is Fleece Warmer than Cotton?<\/h2>\n\n\n\n

Yes, fleece is mostly warmer<\/a><\/strong> than cotton. Fleece traps air in its fibers and this produces insulation. This gives it lightweight but efficient in holding heat.<\/p>\n\n\n\n

Cotton, in its turn, is less effective in trapping air. It is cool in hot seasons and not much insulated in cold. Fleece is a better choice than cotton in case you want it to be warm.<\/p>\n\n\n\n

Is Fleece Breathable Like Cotton?<\/h2>\n\n\n\n

No, fleece is not breathable as cotton. Cotton is free to breathe and this makes it more comfortable during hot weather.<\/p>\n\n\n\n

Fleece is moisture wicking, however, so it drags the sweat off the skin. This makes fleece superior in cold or wet weather whereas cotton is superior in hot and dry weather.<\/p>\n\n\n\n

Is Fleece Eco-Friendly?<\/h2>\n\n\n\n

Polyester fleece is not as eco-friendly as it is created with the help of petroleum and releases microplastics during the washing process. These micro plastics find their way into waterways and destroy aquatic life.<\/p>\n\n\n\n

Fleece made of cotton is more sustainable because cotton is natural and it biodegrades. Even better to the environment is organic cotton fleece.<\/p>\n\n\n\n

The eco-friendliness of fleece is on the way to be enhanced by future innovations such as recycled polyester fleece and organic cotton blends. When these options are selected the environmental impact is less.<\/p>\n\n\n\n

How to Identify Cotton Fleece vs. Synthetic Fleece<\/h2>\n\n\n\n

The following are some of the tips to distinguish between them:<\/p>\n\n\n\n

\"Infographic
\u201cHow to tell cotton fleece apart from synthetic fleece.\u201d<\/strong><\/figcaption><\/figure>\n\n\n\n
\n\n\n\n