Serfas' Rocket Indoor Shoes are easy to walk in and provide SPD compatibility for indoor cycling classes. With wide toe boxes for maximum comfort, two Velcro straps and excellent ventilation, these shoes do it all!
In order to mount your pedals' cleats to your shoes, they must have matching bolt patterns. There are 3 configurations (diagram) used on cycling shoes, SPD-R, Look/SPD-SL and SPD. Road shoes feature one, two or even all three of these. Mountain-bike shoes usually use the SPD pattern. If you have any questions about cleat compatibility, please contact us. We're here to help!
This manufacturer's chart helps you evaluate the fit (may show unavailable, and/or not all sizes).