Sidi 'Crossair' Road Shoes

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The lightest pro boot ever made for incredible performance and safety.

• CE Certified EN 13634:2017
• VIBRAM Dual Compound Sole
• Anatomically shaped PU shin plate
• Micro adjustable and replaceable buckle system
• Upper Velcro closure
• 3 hyperextension systems (in the front, in the back of the boot and under the ankle)
• PU bootleg on the back
• Inner PU bootleg
• Elastic gaiter
• Toe entirely wrapped in plastic protection with geometric design
• Replaceable metatarsus protection
• Anatomically shaped PU heel

Used by Pro riders in Motocross, Supercross, 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.

The CROSSAIR anti-hyperextension structures are designed to support movement but prevent dangerous degrees, so the riders are always in control and free to move.

SHIN PLATE

The PU shin plate is anatomically shaped, its structure also extends under the upper to increase protection.

CLOSURE & REPLACEABLE BUCKLE SYSTEM

The upper ends with an elastic gaiter equipped with an anti-heat protection panel. The gaiter is closed with a soft PU velcro strap to prevent the entry of rocks and dirt and features a wide adjustment.

The CROSSAIR uses a 3-buckle closure system where each buckle works independently from each other, each composed of a toothed strap and a hook with micrometric adjustment memory. The buckle, strap and hook are replaceable. The buckles have only one fixed point (via a screw), which ensures easy closing allowing the boot to adapt to the leg of the rider and to provide greater comfort.

HINGE SYSTEMS

CROSSAIR has two flex points: the first hinge is positioned under the ankle, to reduce thickness and make the boot smoother and more aerodynamic on the inside. The support brace placed inside the boot has a limited range of movement to prevent hyper-extension of the ankle, of the instep and of the back tendon. This technology gives the rider greater security. The second joint, above the ankle, which works in sync with the lower hinge, improves the flexibility of the boot, making the bending movement fluid without compromising rigidity and lateral protection.

ANTI HYPEREXTENTION SYSTEMS

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.

CALF SECTION

The boot leg is equipped with a suede calf section cover enriched with embossed rubber inserts which, in addition to providing good grip in contact with the bike, have the function of protecting the leg from heat. The rubber inserts are also found on the inside of the ankle.

PROTECTION

The CROSSAIR toe section is entirely wrapped in a plastic protection enhanced with a geometric design for greater grip. The boot is equipped with protection on the metatarsus: a rigid and replaceable nylon insert protects the inside of the boot in case the rider's foot slips off the footpeg. The PU heel is shaped and specially moulded to improve foot safety in case of torsional twists and is shaped to ensure comfort and stability. For the lower buckle, a spoiler has been added to deflect debris away from the buckle. The ankle panel with the central strap can be replaced by 4 screws that connect it to the boot.