The Outdoor Research Highcamp Mitts for Men are modular mitts with removable liners that provide warmth and waterproof protection for tool handling in cold conditions. A waterproof, breathable advanced nylon shell keeps hands dry on the ice, and a wrap around water resistant leather palm ensures a confident grip on even the wettest routes. The included 100 weight fleece insulated liner mitts, with integrated heat pack pockets, keep you toasty warm in even the most frigid conditions.