Warmth without weight is what The X-Treme Hood Clava is all about. 4x More wind resistant than regular fleece and everything you need to warm your head in one fleece piece. This soft Polartec Wind Pro coverage provides you with the best wind protective headgear in all weather conditions. The X-Treme Hood is quiet, soft and blocks 94% of wind offering you such comfort. Four ways to wear - most versatile head warmer anywhere - you are so good to go with complete head, face and neck coverage with extreme softness, warmth and protection.