We design our neoprene tops like we design our wetsuits: in 3D. It fits like a second skin so you can forget about it as soon as you're on the water. We only use premium materials: Our high-quality tops are made to be warm, because there's nothing more frustrating than being cold in summer. Featuring X10D fleece, GBS seams and a 2mm thickness, the X10D top will keep you warm whole summer without having to wear a shorty. | X10D PLUS - Plush loops work as insulators & heat generators - Smooth, soft & comfy feeling against the skin - Dries fast REFLEX SKIN - Best stretch of the market - Durable: Tear resistant, UV resistant AIRFOAM - Made to be light, improving comfort & endurance - Best Flex & insulation on the market - Quilted touch SD2 TAPE II - Triple glued / Blind stitched / Inside tape welded by an air heater machine - New material brings more durablity & Flex - 100% waterproof | X10D Jersey - Our X10D fabric not only provides maximum stretch and lightness, but also a smooth, silky feeling on the skin. / Designed in 3D