Shimano RC3 SH RC300 Road BlackHIGH PERFORMANCE ROAD CYCLING SHOE WITH ADVANCED FIT AND PEDALING TECHNOLOGIES. FEATURES Integrated seamless midsole and upper construction set a new level of fit, stability and lightweight performance. Off set center flap mounted BOA L6 dial creates a sleeker profile with quick adjustments. Surround wrapping upper structure reduces overlap and provides a glove like fit. Low stack height midsole stabilizes foot and maximizes power transfer efficiency.