Get ready to sink into the most comfortable harness ever created. The 2016 ION Apex for kiteboarding, features new technology and innovation to further enhance its performance. This harness is loaded with great features. The new Wire_Tec disperses direct pressure points, while the X-Spine has been reworked to complement its overall function seamlessly. Memory foam creates a perfect ergonomic fit by adapting to the shape of the riders body.