NEILPRYDE has removed the stiff core normally found in high flex harnesses. Replaced with a strong and lightweight Surlyn® material. Developed by the science geeks at duPont to retain most of the benefits of a hard shell, while improving flex where riders need it most. The EVA foam padding does not absorb water and retains its shape and properties. The harness has elastic covers for the buckles and attachment straps to protect them from damage. Above the hook you will find a safety knife in case you need to cut the kite lines. This harness will adapt perfectly to the shape of your back, all thanks to the Fusion composite core.