Breathable mesh upper; Reinforced overlays deliver 360-degree strength for extra support Ironskin provides superior abrasion resistance for added protection Internal heel and tongue cushion pods enhance lockdown Heel and tongue tabs for easier entry Stabilizing Razorframe stiffens and resists pressure, with strategically placed Sprintstuds in the forefoot and the heel for multidirectional acceleration and traction Breathable mesh upper; Reinforced overlays deliver 360-degree strength for extra support Ironskin provides superior abrasion resistance for added protection Internal heel and tongue cushion pods enhance lockdown Heel and tongue tabs for easier entry Stabilizing Razorframe stiffens and resists pressure, with strategically placed Sprintstuds in the forefoot and the heel for multidirectional acceleration and traction