A strong core allows you to control your entire body. This shoe is all about full control, so lace up work out any way you want to. Synthetic overlays on the upper give you more stability and your shoe more durability. An external TPU heel counter locks for foot in for a supportive fit. Dual-layer midsole features Charged Cushioning and Micro G® foam for an incredible combination of support and responsiveness. Rubber is strategically placed around the flex grooves in the outsole to give you grip where you need it most.