NRS Maverick Gloves BLACK S by Northwest River Supplies neoprene 2-mm neoprene with titanium laminate adhesive provides plenty of warmth LiquidSeam glued seams keep water out vastly increasing the warmth of this glove The neoprene HydroCuff grips your arm, helping keep water out and warmth inside the glove The Rawhide neoprene palm gives you awesome gripping ability Raw neoprene top sheds water, greatly reducing evaporative cooling