Marmot's Lifty Gloves with Thermal R insulation and MemBrain inserts provide warmth and waterproof, windproof protection with an under cuff design to fit under jacket sleeves. Nylon twill fabric with leather reinforced palm washable leather. MemBrain glove insert provides waterproof, windproof protection and breathable comfort. Thermal R polyester insulation for durable warmth. DriClime 3 dimensional lining wicks moisture to help keep hands dry and warm. Out finished seams on palm for unparalleled fit and function. Leather knuckle reinforcement. Under cuff design fits under jacket sleeve. Falcon grip articulation for dexterity and easy gripping.