Shimano RC503

"Experience the perfect combination of performance and sustainability with the Shimano RC503 road bike shoes. These slim and lightweight performanceshoes are ideal for demanding highend racers who are on the road as well as off-road. Thanks to the innovative BOAu00eae Fit System with L6C twist lock and a lacing profile specially developed by SHIMANO, these shoes offer a precise and secure fit that can be individually adjustedu00e4sst."
"The carbon fiber-reinforced nylon midsole ensures excellent power transmission, so that every pedal movement is efficiently converted into propulsion. The seamless integration of the midsole and upper guarantees an outstanding fit and stability that does not falter even during intense rides. The slim upper shoe made of perforated synthetic leather not only offers a modern design, but also excellent ventilation."
"A special highlight of the RC503 is its contribution to sustainability: The toe box and midsole are made of 23% (by weight) recycled material. This means you can pedal with a clear conscience and protect the environment at the same time. Whether for mountain biking, road cycling or general cyclingu2013 these shoes are the perfect choice for anyone who doesn't want to compromiseu2013."