The Ion Wetsuit for Men Women and Kids is one of the top Ion Products specifically built for windsurfing & Kitesurfing. These are the best neoprene products for international waterman and woman. One of the main characteristics is the freedom of movement offered when being offered a choice between the Ion Strike or Ion Onyx range. The Strike with wider arms around the Bicep and forearm area allows for less arm pump whether holding a boom or kite bar.