The lightest pro boot ever made for an incredible match of performance and safety. A boot that set the bar higher. Used by Pro riders in MX, hard Enduro and Superenduro, Crossair delivers all the solidity of premium Sidi in just 1665 grams (43 size). So much lighter than anything else. An internal fiberglass reinforced exoskeleton delivers all the support and safety while maintaining an incredible light construction. Its sole has been developed together with Vibram to reach a new level of grip and flexibility. Nothing compares to the riding experience of Crossair.