These are some of the warmest gloves around. Built tough (to sand up to day-in, day-out abuse) GUIDE GLOVES feature the best materials money can buy - Pittards Armortan goatskin palms, Schoeller 4-way stretch fabric, heat and abrasion resistant Kevlar thread and a Gore-tex liner - to keep you totally dry. Liner is removable and insulated with Primaloft to keep your digits working when the mercury plummets. Nice features include one-handed drawcords, soft nose wipes on each thumb and elastic gathering on back of hand. GUIDE GLOVES have the balance of warmth and dexterity for technical alpine climbs from Patagonia to Alaska, the Himal and everything in between.