A double layer fleece neck warmer that protects the neck from wind. This clever accessory made of stretch and sweat-wicking material ensures excellent comfort. Ideal as universal protection under any type of helmet. 100% Polyester Microfiber It can also be worn on the way to work and is an ideal winter multifunctional scarf. Alpinestars Product innovation and development are achieved through racing competitions and tested by the best athletes in the world.