Featuring elite-level performance for cross-country and gravel racing, the Mavic Ultimate XC Mountain Bike Shoe is fully loaded to take our performance to the next level. The Martyx upper is super lightweight and exceptionally durable, weaving together nylon and Kevlar fiber for the best balance of abrasion resistance, breathability, and an ultra-low weight. The full-length carbon fiber sole provides exceptional power transfer and stiffness, allowing us to throw down max power on the pedals when the race is on the line. Rubber pads on the underside of the sole ensure off-bike traction, and the 2-bolt SPD-compatible cleat provides a secure connection.