Whether you're an amateur or a vlo enthusiast, discover the pleasure of a pro shoe accessible to the general public! The RC300 are road cycling shoes that have the best SHIMANO brand procedures so that you can ride on the tarmac without suffering after several hours of practice.The technicality on which you can literally count on is the following: the shape optimizes SHIMANO Dynalast! It makes your pedaling more efficient and conserves its energy by reducing the free space in the shoe. With this more ergonomic last, the entire leg muscle and all the architecture of the leg is engaged, while reducing fatigue and pressure! The calves and hock muscles are relieved, so you can enjoy several hours without worrying about a wear and tear injury or fatigue. Another asset? The BOA tongue. This lacing system distributes the pressure of the laces over the entire foot for more support while maintaining your safety by preventing accidental release.In detail, you will also appreciate the presence of the SHIMANO Pedaling system which ensures greater dynamics, as well as the featherweight of 240 grams of the RC300!