A full featured shoe designed for recreational cyclists, the Shimano R088 road bike shoes offer a great fit and plenty of power at a great price. . Low profile, micro adjust buckle and two offset Velcro straps provide precise fit management and prevent uncomfortable pressure on your foot. Shimano Dynalast secures the foot into an ideal ergonomic position for a more efficient up stroke. Dynalast hollow channel carbon sole increases total surface area to add strength and rigidity while decreasing weight. Uppers are made from tough, stretch resistant synthetic leather and mesh. Compatible with both SPD SL and SPD cleats. Weighs 498 g 1.09 lb..