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Thinsulate

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Textile Performance Microfiber 3M Outerwear Insulation

description Thinsulate Overview

Thinsulate is a family of synthetic insulation materials developed by 3M and introduced commercially in 1979. It uses fine fibers to trap insulating air while allowing products to remain relatively thin, and different versions are made for particular clothing and equipment applications. The material is widely used in gloves, footwear, hats, outerwear, and other products intended to reduce heat loss without the bulk associated with some traditional insulating fills.

help Thinsulate FAQ

Who manufactures Thinsulate?

Thinsulate is a family of synthetic insulation materials developed and manufactured by 3M. The product was introduced commercially in 1979 and has become a standard in cold-weather apparel.

How does Thinsulate insulation work?

Thinsulate works by using very fine microfibers to trap insulating air molecules within the material. Because the fibers are much thinner than traditional polyester, it allows products to remain relatively thin while providing high thermal resistance.

Is Thinsulate warmer than down?

Thinsulate is designed to provide significant warmth while remaining much thinner and less bulky than traditional insulation like down. However, it is primarily chosen for wet conditions because, unlike down, Thinsulate retains its insulating properties even when damp.

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