ION Icon Curv 2026The Icon Curv is where performance meets uncompromised support for windsurfing. Built for riders who demand control and comfort, this harness delivers high back support and a secure feel so you can push harder and ride longer. At its core is the 3D molded Curv hard shell, redesigned to strike the perfect balance between stiffness and flexibility. It offers reliable support for your back while maintaining freedom of movement for dynamic maneuvers.