Our warmest ski gloves, the Black Diamond Guide gloves fend off the coldest and wettest conditions with a combination of removable PrimaLoft(R) One and boiled wool liners, and fully waterproof and breathable GORE-TEX(R). The woven, four-way stretch nylon shells and tough goat leather palms provide the durability and dexterity needed for season after season in harsh mountain conditions. Fit & Design: Abrasion-resistant, woven nylon shell with 4-way stretch Removable liner feature 170 g PrimaLoft(R) gold insulation Boiled wool blend (50% wool, 50% polyester) backhand lining 200 g Fleece palm lining Goat-leather palm and palm patch Foam padding on knuckles for impact protection Technology: 100% Waterproof and breathable GORE-TEX(R) insert with plus warm technology stays with removable liner