Specification: The Vertex Stormshell offers extreme weather protection with a full coverage storm hood and YKK® AquaGuard® waterproof zipper. It features 3-Layer H2XTREME® waterproof/breathable technology and an ergonomic articulated fit with mechanical stretch fabric for unrestricted movement. Pit zippers help regulate core temperature, and the articulated adjustable hood with welded brim ensures comfort and keeps water away from your face. Made with regular and recycled polyester fabrics for durability and sustainability. Washing Instructions: Wash cold and tumble low. No iron. Fabric: 55% Polyester, 45% Recycled polyester, mechanical stretch bonded with 100% Recycled polyester single jersey Weight: 180gsm Size: S (35/38"), M (38/41"), L (41/44"), XL (44/47"), 2XL (47/50")