Enclosing, minimally overlapping upper shoe made from a similar synthetic leather and upper material pattern as the XC7/XC9 provides a precise fit. Integrated seamless midsole and upper shoe construction for unparalleled fit, stability, and lightness. The ULTREAD XC rubber outsole with a technical racing profile offers the ultimate combination of low weight, high traction, reliable stability, and lasting pedal grip. BOA® L6 dial closure with textile strap on the instep for quick and comfortable fixation of various foot shapes. Toe cap and midsole made from recycled material. Fiberglass-reinforced nylon midsole for good power transfer. Flat midsole stabilizes the foot and ensures maximum power transfer.