A legend & longtime team favorite. Tested under bright lights & in secret spots, the Ion is a legend & longtime team favorite. Ridden by Danny Davis & Charles Reid, its unique one-piece upper construction promotes high-speed stability while NEW Auto CANT Cardinal Cushioning outsoles with EST enhance feel, control, & comfort. Fully explaining the sole tech would take hours, but basically it allows the foot to roll & tweak naturally, reducing stress on joints & ligaments—because you'll need those later.