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What is polar fleece

What is Polar Fleece

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There are many kinds of warm clothes. Some clothes look cold but wear warm; Some clothes wear warmer than looks, and that’s a fleece.

What is polar fleece?


Polar fleece is a soft napped insulating fabric made from polyester.

What is polar fleece

Polar fleece is like an unpretentious person, so warm and easy to dispose of. That you don’t have to worry about getting spoiled in the washing machine. It is called the poor man’s mink because it meets the standards of practicality, good performance, and low price.

What is polar fleece3


Time magazine once named polar fleece as one of the 100 most influential inventions of the 20th century. The reason why there is such a high evaluation lies in the polar fleece itself is its very strong warmth.  As a substitute for wool, fleece is twice as good at keeping out the cold as Merino wool and four times as good as cotton, all things being equal. See the passage to know about what is merino wool fabric.

Depending on the specification of polyester, there are also 100% polyester spun polar fleece and 100% polyester filament polar fleece. Polyester spun polar fleece is more expensive than polar fleece, which is used to make clothes, and polyester filament polar fleece is used to make household carpets.

What is polar fleece

The history of polar fleece

In 1979, Malden Mills, an American fabric manufacturer, invented polar fleece, a fabric that has been used by many outdoor brands at the beginning because of its lightweight, fast-drying, heat-retaining properties.

Malden Mills did not apply for patent protection, and many clothing manufacturers came up with their own fleecy products, but at that time, this light, the new fabric was expensive and made waves with a limited public.

In 1986, high-end outdoor brand Patagonia released the first jacket made entirely of fleece fabric, which immediately became the first choice for outdoor people to keep warm and then became a fashion trend.

Polar fleece is most recognized for its warmth. As the fabric of outdoor equipment, polar fleece is used in the cold or extreme environments which mountaineers and skiers have to deal with. Polar fleece is especially used as the lining of emergency jackets. In addition, its moisture-proof, quick-drying properties make it warm in cold and wet weather.

What makes polar fleece popular?

Attributed to trendy culture plus endorsements.

Uniqlo dominates the market for polar fleeces. In the fall and winter of 2019, Uniqlo caught the attention of fashion bloggers when it launched two polar fleece coats in tandem with JW Anderson and Engineered Garments.

The average person on the street may not know about these co-branded fashion labels, but Uniqlo is halfway there if only those in a particular fashion circle notice first.

Today, Uniqlo has dozens of fleece products covering not only men’s, women’s, and children’s wear, but also pullovers and cardigans, which fully embodies Uniqlo’s concept of “everything can be fleece”.

Uniqlo, the reborn parent of polar fleece, has been developing low-cost polar fleece for many years. In November 1998, Uniqlo opened its Harajuku store in Tokyo. The price of 1,900 yen quickly swept Japan, selling more than 2 million pieces at a time.

In the fall and winter of 2000, Uniqlo launched a series of polar fleece sweaters in 51 colors, which were originally intended to sell 12 million units, but eventually sold 26 million. Since then, polar fleece has become uniqlo’s best-selling item every winter.

What is polar fleece
The characteristic of polar fleece


  • Warmth: Its ability to capture body heat is great. It’s similar to a down jacket, minus the weight. If you’re looking for warmth, a fleece jacket is just what you need.
  • Breathability: Another key part of a fleece jacket is its breathability. Fleece jackets are perfect for people who like to exercise, as they keep you warm without causing you to sweat or overheat.
  • Hydrophobic: holding less than 1% of its weight in water. This is great for hikers or backpackers. However, the fabric is not waterproof, but it is machine washable and dries quickly.
  • Lightweight: soft and also cozy textile, fleece has a few of wooden stop quality, however, evaluates a portion of the lightest readily available woolens. Polar fleece garments commonly come in various densities: micro, 100, 200, as well as 300, with 300 being the thickest and the very least versatile.
  • Not flammable: but instead melts when exposed to flame.

In addition, the polar fleece dyeing process is very strong, so the market can also see a variety of colorful polar fleece single products.

What is polar fleece

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About Author/ Writer Team
About Author/ Writer Team

An Expert with 23 years' experience in the production of fitness clothing, focusing on providing customers with simple, easy-to-use and high-quality production solutions with reasonable cost. Devote to the feasibility study of the production of all kinds of activewear & seamless clothing, and explore the adaptability of all kinds of functional fabrics and clothing styles.


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