FROM THE TETONS TO THE WASATCHES, SHRED IN THE BOULDER GEAR TETON JACKET.From the Tetons to the Wasatch's, the Boulder Gear will keep you warm during your winter mountain adventures. The 100g, 80g, and 40g insulation in the body, collar, and hood, respectively, insulates heat, while the BG core shell is waterproof and breathable so you don't get stuffy. FEATURESShell fabric: BG core waterproof/breathable100% seam sealedYKK center front zipperHand an left sleeve pocket zippersDetachable hoodUnderarm ventilationInternal lycra wrist cuffs with thumb holeDetachable internal waist gaiter and storage pockets