NBA banned Eight Spring Load ‘N Launch® device embedded in the forefoot to instantly increase vertical leap. APL FutureFoam midsole is lightweight and responsive, providing great cushioning and energy return. High top TechLoom bootie provides a sock-like fit and quick ingress and egress. Elastic cross straps work in conjunction with synthetic overlays to keep your foot planted. Highly padded external collar with Velcro strap allows infinite levels of lockdown to provide as much support as you need. Clear rubber outsole with multi-direction traction keeps you light on your feet. Performance sock liner adds extra cushion and forms to your foot for a custom fit. *Results may vary based upon height, weight, athletic ability technique and physical condition.