Adidas The Indoor Cycling Bike Shoes 3-Bolt Black/White GX6544 Mens Size 13 New with tag, not original box. Breathable indoor cycling shoes made for indoor courses or exercise bikes Soft textile upper with ventilation zones for comfort and breathability Fiberglass-reinforced nylon midsole plate offers pedaling stability Synthetic outsole with three-bolt cleat compatibility offers versatility These adidas Indoor Cycling shoes are designed so you can give it your all. Indoor training calls for shoes that manage the heat and sweat of cycling in place. The breathable, lightweight upper keeps feet cool with enhanced ventilation. A stiff, full-length midsole insert transfers power for efficient pedaling so every move gets you closer to your personal best. SV-862 Velmat