ION Wing / SUP Board Leash Core Coiled Knee 2026

ION's Wing/SUP Leash Core Coiled Knee delivers comfort, reliability, and the benefits of a coiled design. Available in 8'–10", its durable 7mm urethane cord is built for wing foiling and stand-up paddeling. The coil stays clear of the water to reduce drag and tangling, while stainless steel swivels prevent twists. A fixed leash plug loop ensures a solid connection, a triple-wrapped rail protector shields your tail, and the neoprene knee cuff with flex joint connector provides a secure, comfortable fit.