Hone your singletrack skills and take in the fresh air as you bomb down the trail in the Giro® Mantra R mountain-biking cleat. Cleats not included. Smooth synthetic upper materials. Breathable perforations throughout. Ratcheting top strap allows for precise adjustments. Two hook-and-loop straps. Rubber toe guard. Thin comfort tongue and plush collar. Aegis® anti-microbial treatment promotes a fresher in-shoe environment. Removable foam insole. Co-molded nylon and rubber outsole delivers lasting wear and rugged grip. SPD (two-hole configuration) cleat compatible.