LIGHTWEIGHT WOMEN'S ROAD PERFORMANCE SHOES WITH S-PHYRE DNA. FEATURES Mesh/TPU and Synthetic leather material covered upper in optimized part to provides comfortable fit and light weight. Surround wrapping upper structure reduces overlap and provides a glove-like fit. Integrated seamless midsole and upper construction set a new level of fit, stability and lightweight performance. BOA® L6 dial on instep strap quickly and comfortably secures a wide range of foot shapes. Carbon fiber reinforced nylon midsole for power transfer. Women’s specific last for a natural, comfortable fit. Low stack height midsole helps stabilize foot, maximizes power transfer and efficiency. SIZE STANDARD SIZES: 36 – 44