Infos & Characteristics It is difficult to improve a harness like the EXO, but the development of the ECLIPSE has taught us a lot and we have used this experience to redesign our star harness.We applied Adaptive Shell Technology to the EXO model to provide better support, reduced weight and increased durability. Thanks to a stiffer center area, the EXO 2.0 perfectly supports the back. However, it allows greater freedom of movement thanks to its different levels of rigidity, especially its flexible outline. The soft part of the EXO 2.0 is built in one Single foam. The single foam doesnt absorb any water, so the harness stays light and comfy once in use. STIFFNESS80% LIGHTNESS95% DURABILITY90%