Warm, breathable and quick to dry, the Coefficient Hoody is everything you want in a lightweight alpine midlayer. With a versatile slim fit, it's ideal for going lighter. A midlayer for anything from ski tours to alpine ascents, the Coefficient Fleece Hoody features Polartec Power Dry fleece with a gridded interior for increased wicking performance and added breathability. The under-the-helmet hood and full-length zipper let you regulate temperature on the go, so you don't find yourself overheating a half hour into the day. A slim cut helps the Coefficient Fleece Hoody fit comfortably under your shell and it easily fits in your pack. Features: Gridded interior Low profile, under-the-helmet hood Zip chest pocket Lightweight stretch cuffs with integrated thumb loops Primary fabric is Bluesign approved Front Length: 29 in from High Point of Shoulder Slim S-XL 284 g El Salvador Tech Specifications: Materials: Polartec Power Grid Fleece (180 gsm, 51% Polyester, 36% Nylon, 13% Elastane) Size Range: S-XL Black Diamond Men's Coefficient Hoody