JUMP LIKE THE WORLD'S BEST ATHLETES! The State-of-the-Art Dual Density, 7-spike Pebax® plate promises aggressive traction for maximum speed and ultimate propulsion at take off from the board. Upper midfoot strap lock the foot securely onto the platform and allow for a more supportive, personalized fit. A strong but soft, aerodynamic synthetic upper comfortably wraps and secures your foot so you can focus on your goals.