Lightweight and breathable mesh upper TPU heel parts provide stability and support Foam padding placed under the collar and tongue provides a comfortable fit and comfort Full-length EVA sockliner provides a contoured fit for your foot and a rigid EVA midsole for comfort comfort and stability for the heel and flexible forefoot provides a solid rubber outsole for secure toe use and carbon rubber pods on the heel provide excellent traction and durability in high-impact areas Regular FITD equivalent.