The unique three-layer material is adaptable and has air pockets that trap heat without losing breathability. The material wicks away sweat and dries very quickly. The 4-Way Stretch technology allows for better movement in every direction. Waterproof, breathable insulated fabric on sleeves with a ribbed structure. Hood with mesh for better breathability. Asymmetrical front zipper closure for easy layering. Secure zippered hand pockets. Raglan sleeves with cuffs.