H2Odyssey Santa Cruz Women's 4/3 Fullsuit Wetsuit - Available in All Sizes High grade superstretch double-lined Neoprene Triple glued blind stitched seams - O'Ring seal cuffs and legs 4 millimeter body - 3 millimeter arms, neck, and legs YKK number 10 rear zipper with velcro tab thumb loop Polyurethane embossed knee pads