Men Bicycle Racing Shoes have a classic design and are designed for triathlon. They have many functional and technological features. The lightweight plastic outsole is lightweight and the fiberglass insert provides pedaling rigidity. The Men Bicycle Racing Shoes upper is made from synthetic leather with mesh overlays. The leather provides a snug fit and durability, while the mesh allows air to circulate. Ventilation slots keep feet dry for a long time. The heel has an asymmetric loop for quick toe-through to speed up transitions.