Buff brand balaclava. Its 4-way stretch technology guarantees comfort, while high thermal insulation combines with intelligent moisture management to offer warmth and breathability. For high intensity activities in the coldest conditions. The fabric wicks sweat and moisture to the outside, thanks to its ventilation holes, where it can evaporate or be absorbed by outer layers away from the head. With fleece fabric inside. Composition: 96% Polyester; 4% Elastane Care: Machine wash 30º maximum. Do not use bleach. Does not allow ironing. Do not dry clean. It does not allow the use of a dryer.