Sidi Crossair, Boots, Color: Grey/Black, Size: 45 EU

A boot that raises the bar. Used by professional riders in MX, Hard Enduro and Superenduro, the Crossair offers the stability of a premium Sidi at only 1665 grams (size 43). So much lighter than anything else. An internal fiberglass reinforced esoskeleton provides comprehensive support and security while providing an incredibly lightweight construction. Its sole was developed in conjunction with Vibram to provide a new level of grip and flexibility. Nothing compares to the riding experience of the Crossair. Features Technomicro microfiber construction Leather and microfiber upper Vibram sole Memory Retention Strap Closure System. Straps only need to be adjusted once and remain in that position for every use Upper closure system with high strength Velcro for a better fit in the calf area.
New double FLEX SYSTEM that facilitates the bending of the shoe in two different places New HYPER EXTENSION SYSTEM at the ankle, rear and instep to prevent overextension when the leg is bent forward and backward Improved aerodynamics Heat protection on the inside of the boot The heel was made in P.U., this particular shape has been developed and evaluated to provide more security to the foot in case of twisting Midfoot protection integrated into the boot, completely removable and replaceable Micro-adjustable and replaceable buckle system The Sidi micrometric buckle used on motocross boots, with indented memory-regulation straps. The buckle, strap and retaining clips are easily replaceable. The buckle has just one fixing point (by a screw), which allows them to be easily closed making
the boot adaptable to the rider’s position. Anti Hyperextension System The boot has three anti hyperextension systems for the foot, all removable: the first is located on the first hinge, the second on the back of the boot (the bootleg leans on the ankle avoiding an extra bending backwards), the third is frontal and it is made up of an innovative system that, through a screw on a replaceable insert, allows a specific tibia flexion range and freezes if bending is excessive. A bootleg in PU, connected to the ankle strap through the second hinge, protects the back of the boot and is positioned between the upper and the lining. Dual Flex System Sidi Dual Flex System, with two articulated joints. The first lower one, on the ankle, improves leg flexation and allows for a more natural
and correct position on the foot pegs. All bolt on components of the Crossfire 2 are replaceable. The upper pivot, on the bootleg, improves the boots flexibility and the adjustment of the bootleg itself. In this way, the rider can adjust the boot strap at the calf to his personal preference and achieve an improved fit.backwards. This technology guarantees the rider’s safety.