The Wino G6 Slip-On builds upon the Wino G6, infusing it with a G6 PU Insole for first-rate cushioning, Double Wrapped Vulc Construction for more board feel, and Emericas Fit Heel Anchor System. Vulcanized construction G6 foam insole Double wrapped foxing Perfed lycra internal fit system Desert Grip Tread Synthetic Suede Vegan