Boy's Adrenaline Mitts from Outdoor Research are waterproof and insulated for cold weather activities where staying dry, warmth, and dexterity are necessary. . . . Made from 70D nylon shell backed by Ventia Dry barrier. Ventia Dry construction for waterproof protection and breathability allows moisture from the hands to escape while keeping wet snow out. EnduraLoft synthetic insulation: 233 g back of hand, 170 g palm. Heavyweight fleece palm for added warmth. Wrap around AlpenGrip LT palm for durability, grip and dexterity in cold weather. Pre curve, boxed construction for a comfortable grip. Ladder lock wrist cinch with easy grip tab. MonoCinch gauntlet closure. Namephone number tag inside wrist. Removable Idiot Cord to prevent loss when not wearing mitts. Imported.