varme
Drying on low heat, what it does
Short answer: Low heat in the tumble dryer means around sixty degrees instead of eighty. The difference noticeably ex...
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What heat does to elastane
Short answer: Elastane softens at around one hundred and twenty degrees and then loses part of its ability to pull ba...
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Why thin fabrics can be warm
Short answer: Warmth comes from the air a fabric holds, not from how thick it is. A thin but dense fabric can hold mo...
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Why air between the layers keeps you warm
Short answer: Still air is a very poor conductor of heat, and that is exactly why it keeps you warm. Clothing warms y...
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Where the body gives off the most heat
Short answer: The body gives off heat everywhere, but most where the blood vessels lie close to the skin. The head, n...
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Clothes for hot and dry climates
Short answer: In dry heat, sweat evaporates immediately. You do not feel it, but you lose fluid faster, and your skin...
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Clothes for hot and humid climates
Short answer: In humid heat, sweat cannot evaporate. The air is already saturated, so everything you wear becomes dam...
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Clothes for training in hot weather
Short answer: In warm weather, evaporation is your only cooling. Your clothes should spread sweat over a large area s...
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Clothes for working in the heat
Short answer: In the heat, it is all about getting moisture away from your skin. A thin layer that absorbs and spread...
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Why dense fabrics hold warmth
Short answer: A dense fabric lets less air through. The warm air between skin and fabric stays put instead of being r...
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How a fabric holds warmth
Short answer: It is not the fabric that keeps you warm, but the air trapped inside it. The more small air pockets a g...
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Clothes in the heat when the skin is irritated
Short answer: In the heat, skin discomfort appears where moisture and friction meet. The answer is a fabric that move...
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