Choose the right gear for your climate: S1 for above freezing, S2 for below. Profila Softshell fabric on back of hand combines warmth and protection. 100g 3M�� Thinsulate�� Insulation provides superior warmth and low-profile dexterity. Waterproof insert and fleece lining keep your hands dry and comfortable. inForm Fusion GelFoam padding reduces hand fatigue. Silicone grip on fingers provides great grip. Adjustable wrist closure with pull-on tab allows ease of use.