The men's Burton Step On Genesis EST Snowboard Bindings bring the intuitive ease of Step On to the team-rider-proven power of the Genesis. They combine the plush cushioning of EST with a baseplate that maintains natural medial/lateral movement for less fatigue and easier ollies. Compatible with boards featuring The Channel mounting system for the ultimate in flex, feel, and adjustability.. Connection: Step On. Mounting: EST. Baseplate Bed: SensoryBED. Baseplate Component: Single-Component. Baseplate Materials: 30% Short-Glass/Nylon Composite. Highback Atrributes: Kickback HammockStep On? bindings are ONLY compatible with Step On? boots.Reference sizing chart to ensure accurate size match.*Please note the 3D Hinge Disc (not included) is needed for mounting on 3D systems. 3D pattern systems are found on Burton boards manufactured prior to 2014. 3D Hinge Disc.