Waterproof W8 Wetsuit 7mm LadiesW8 is, as all models in our Neoflex series, made of extremely soft, flexible and comfortable four way super stretch neoprene. The W8 is also equipped with the WaterDam, our unique solution that prevents water of streaming down your neck and spine when moving your head. Our double Zipper Seal System behind the front zipper reduces the water flow through the suit to a minimum. Double seals with zippers at arms and legs adds comfort and easy donning