Black Diamonds warmest ski gloves, the Black Diamond Guide gloves fend off the coldest and wettest conditions with a combination of removable PrimaLoft One and boiled wool liners, and fully waterproof and breathable GORE-TEX with XCR Product Technology inserts. 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. Imported.