A low profile, technical jacket that is an excellent mid layer for hard working days. The nylonpolyester PolartecR Powerstretch fabric is durable and moisture wicking, ensuring that you stay dry even while working hard. Edgy: The cuff, hem, and collar are all bound with durable Rentex Stretch ML fabric to give you a secure fit and prevent any cold fingers of air from poking through. Features: Breathable Insulated Durable Stretchy fabric construction provides freedom of movement Anatomical shaping for fit and comfort Gusseted underarms Lined hood Full front zip Micro webbing zipper pulls Stretchy cuffs Two hand pockets with zippers Materials: PolartecR Power StretchR Pro 53% polyester, 38% nylon, 9% spandex, 241 gm . A four way stretch fabric that allows for excellent athletic movement and good breathability to maintain comfort.