NeoSport Wetsuits XSPAN Shorts neoprene EXCLUSIVE XSPAN MATERIAL: Wetsuit shorts constructed of 100 percent XSPAN and 250 percent, 4-way super stretch foam neoprene DURABLE: Flatlock seams are smooth for comfort and extra durable COMFORT: High-wear seat area is reinforced for the ultra soft and comfortable pair of shorts DESIGN: Anatomical design with extended lumbar for maximum coverage while in use FIT: Off centered barrel cinch shock cord ensures the best fit