The SH-R315 is the new high-end offering from Shimano's 2011 Road line with custom fit technology and unidirectional carbon sole. Rovenica ultra-fine fiber synthetic leather upper provides amazingly supple anatomic support and impressive breathability. Integrated Hollow Channel weaved carbon sole and heel cup with anti-slip lining including metal fiber improves overall stiffness and prevents power robbing heel lift. Asymmetric retention buckles feature replaceable parts and dual off-set straps keep pressure points at bay. 3-bolt cleat compatible only without adapters. Color WhiteBlackRed.