Flat-pedal mountain bike shoes made in part with parley ocean plastic.Ride more. Hang out more. The adidas Five Ten Freerider Pro mountain bike shoes are as capable on the bike as they are comfortable post-ride. A pedal-gripping Dotty tread with Stealth Phantom rubber outsole gives them their flat-pedal mountain bike cred, and an impact-resistant toe box steps up the coverage when you're charging a new line. A cushioned midsole and laid-back look add to their off-the-bike versatility.