Eharness (w/o Box&battery)This lightweight harness is specifically designed for the Foil Assist battery box. It is made from ultra soft molded EVA for comfort and added buoyancy. It features a low profile with a tapered waist for freedom of movement, lumbar support to keep it in place while riding, a D ring attachment for your leash, and a neoprene waist belt with a Fidlock magnetic buckle for security and quick release. If you need to replace your current eHarness due to wear