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 Grid back fleece technology to improve warmth to weight ratio Low profile, under-the-helmet hood Zip chest pocket Lightweight stretch cuffs with integrated thumb loops Specs Weight: 582 gSize Range: S-XLSeries: CoefficientCountry of Origin: El Salvador Materials Polartec Power Grid Fleece (180 gsm, 51% Polyester, 36% Nylon, 13% Elastane) Technology & Sustainability Bluesign Approved MaterialMaterials approved by Bluesign have undergone strict production criteria from the raw materials to the end product to ensure they follow standards that are responsible and sustainable with regard to people, the environment and resources. With Bluesign approved materials, users can be assured that their products were manufactured with responsibly use of resources and the lowest possible impact on people and the environment.