Shimano SH-RC500 Shoe 44 BlackThe Shimano SH-RC500 Shoe is super lightweight and has a surround wrap under structure helps this shoe fit like a glove. The L6 Boa allows micro adjustments as small as 1mm. The Low Stack Height Midsole stabilizes foot and to increase power transfer to pedals. The integrated sole and upper construction sets new levels of fit, stability, rigidity, and reduces the overall weight of the shoe. The Mesh/TPU Synthetic Leather Composite is breathable while you are pushing your limits. The Light Carbon Fiber Reinforced Nylon in sole helps to transfer power to pedals as you ride. Available in Black.192790488103