Ignite your performance. Perforated nubuck and synthetic upper for breathability and comfort. Abrasive resistant toe piece offers protection and durability for medial toe drag. Die-cut EVA sockliner provides excellent comfort and durability. ArmourLastic lateral heel for shock absorption and foot protection. Full-length ArmourBound provides cushioning and energy return. Total contact non-marking rubber outsole combined with lateral outrigger provides stability. Wt. 10.9 oz.