With short sleeves and legs this extremely versatile 3mm nylon II neoprene suit offers superb mobility without sacrificing core warmth attributes. This suit utilizes flat-lock stitching throughout. YKK #10 brass zipper. Our unique zipper design utilizes dual rubber strips to additionally seal the zipper opening when closed, creating a water resistant closure. In addition, our low profile zipper flap folds over a closed zipper to further seal and secure the zipper in its closed position. The reinforced pull loop at the base of the zipper makes self-donning of the suit fast and easy.