Black Diamond's Mercury Mitts offer ultimate protection for the coldest days backcountry ski touring, splitboarding, or spinning lifts at the resort. Named after that curious element found in original thermometers, the Mercury Mitt is there for those days when 'the mercury drops.' The outer liner is 100% waterproof and the removable split finger inner liner is waterproof and breathable. With a goat-leather palm and Kevlar stitching (yes, the same material used in bullet proof vests) these gloves are designed for on-the-trail abuse. When the temperature drops on those cold nights of winter camping, or that once in a lifetime powder day is accompanied by one in a lifetime winds, you'll be grateful to have the Mercury Mitt in your pack!