With an Xcel 4.5 Comp X wetsuit nothing gets in the way. Total performance begins with single-piece front and back panels for absolute stretch. New Japanese limestone Nanoprene Lite adds elasticity and heat like no other neoprene, plus it’s not made of oil. Thermo Dry Celliant lining from chest to ankle provides space-age warmth by refracting your body’s heat. To maximize performance, the Comp X has no smooth skin panels, just 100% super stretchy nylon on the exterior. Other awesomeness includes a watertight zipper and newly redesigned chest entry system, and durable, flexy Fusion X tape. SIMA Wetsuit of the Year for 2017, the 2018-2019 Comp X has only begun to evolve the future of surfing. It’s so pro that only surf shops can sell it. Throw one on and drop into the most ripping surfing you’ve ever experienced.