Features: 3 PACKS Fabric composition: 90%POLYESTER,10% SPANDEX. The material is like a second skin that allows you to move freely. And it will be comfortable to wear because of its anti - UV and anti - odor properties. The man-made fibers used provide overheating and cooling protection against cold and protect from wind and sand damage to the face and head. Fiber blends offer a variety of advantages, providing ideal fit, with temperature regulating functions. Suitable for cool weather. It provides ideal protection from cold and wind.It is the best protective product to wear in skiing, cycling and mountaineering.