Waterproof and breathable, the Outdoor Research Adrenaline Mitts have all the function and features needed for protection through a long, thigh burning day of skiing. The durable nylon fabric and AlpenGrip LT palms withstand abrasion from gear and tough use. When rough winter weather blows in, insulation keeps hands warm, keeping you comfortable. Durable 70 denier nylon shell with a waterproofbreathable Ventia insert. EnduraLoft insulation: 200 g on back of hand. Heavy weight fleece palm. Wrap around AlpenGrip LT palm. Pre curve, boxed construction. Ladder lock wrist cinch with easy grip tab. MonoCinch gauntlet closure. Avg. wt. 7.4 oz.