Giro's Proof Gloves are dedicated winter mitts for dedicated winter riders. They protect your hands from nasty, cold weather with a waterproof, breathable outer shell that’s lined with Thinsulate XT-S insulation. Plus, you have a removable moisture-wicking inner liner that can be worn on its own when temperatures are mild. Long cuffs, elastic at the wrists and a zip cord at the gauntlets seal out Old Man Winter.