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Fashion for old men !

Fashion for old men !

No such thing.

Thinsulate is a brand of synthetic fiber thermal insulation used in clothing. The word is a portmanteau of the words thin and insulate. The material is made by the 3M Corporation, and was first sold in 1979.

Thinsulate fibers are about 15 micrometres (0.00059 in) in diameter, which is thinner than the polyester fibers normally used in insulation for clothing such as gloves or winter jackets. Advertising material suggests that Thinsulate is more effective due to the increased density of fibers with decreased size of fibers compared with more traditional insulation. Like most insulation materials, the gaps between fibers not only reduce heat flow, but also allow moisture to escape. The insulation properties are beneficial for retaining some of the heat produced by the body for comfortable warmth while the moisture produced, most likely sweat, is supposed to evaporate.

When the temperature drops, no one cases what you look like.

(plus d'infos...)

Photo prise @ Sidmouth le 30 décembre 2017 (© Neil. Moralee / Flickr)

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