Three advantages. One setup. The Cartel X EST Step On® stacks three things that each make you ride better: the versatility of Burton's best-selling binding, the direct board feel of EST's limited-hardware design, and the instant connection of Step On®. You feel more of what your board's doing, get back in line faster, and stay out longer with SensoryBED cushioning. This binding eliminates the obstacles between you and the ride. Channel boards only. Features: Versatility + EST board feel + Step On® speed. No compromises. Step On® gets you riding faster; EST delivers underfoot flex and enhanced board feel. Ride longer, progress further. Designed specifically to maximize Burton's mounting system.