The upper shoe made of mesh, TPU, and synthetic leather offers optimal distribution for a comfortable fit and low weight. The enclosing, minimally overlapping upper ensures a precise fit. The integrated seamless midsole and upper construction provide unmatched 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. The BOA L6 dial closure on the instep allows for quick and comfortable adjustment for various foot shapes. The fiberglass-reinforced nylon midsole ensures good power transfer, while the flat midsole stabilizes the foot and guarantees maximum power transfer.