Nike Vapor Fabric - An ultra-lightweight and breathable material for comfort to provide you the best running experience. Fitted Multi-panel adjustable Hood - Designed to provide extra warmth when you run in the cold. Adjustable hem and elastic cuffs - For a snug, custom and personalised fit. Zip Pocket - for securing small item storage like a media player, phone or keys Reflective Piping - for added visibility in low-light conditions