Exoshell upper features engineered mesh fused with TPU film that provides structure and support. Combined with PWRCAGE which is a super strong and light TPU saddle that provides excellent support and stability throughout your swing. Profit insole is an ultra-soft yet responsive molded PU insole that provides excellent fit, performance, and long-lasting comfort. Ignite foam is a revolutionary and proprietary midsole foam that provides energy return, responsive comfort, and stable cushioning. Full length premium TPU outsole featuring revolutionary flexspike technology that provides superior traction and unrivaled comfort.