Essential flotation and impact protection for kiters and windsurfers, designed to be worn comfortably under your harness with a look that doesn't scream “watch out for that kook.” *Non CGA Approved. Features A must for all levels- beginners need buoyancy, experts need impact protection. Seamless integration with most size/shape harnesses. Panel placement helps prevent harness from riding up. Made from soft, eco-friendly limestone neoprene. Heavy Duty YKK Zipper.