NeoSport Wetsuits Men's XSPAN 5mm Full Jumpsuit neoprene Men's wetsuit made of 5mm XSPAN fabric 250-percent, 4-way super-stretch foam neoprene Double-glued, blind-stitched construction inside and out Multi-layer, thermal-bonded kneepads; adjustable collar Zipper flap; available in sizes XS through 3XL