NRS Maverick Gloves with HydroCuff neoprene pull-on closure 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 raw neoprene palm gives you awesome gripping ability while the raw neoprene back sheds water, greatly reducing evaporative cooling Important Tip: To put the glove on, first roll the cuff up Then slide your hand in with a twisting motion and roll the cuff back over your forearm to take the glove off, slide the thumb of the opposite hand inside the cuff, along the palm of the hand and push the glove off