SIDI Unisex Motorcycle Boots Crossair Black

SIDI Unisex MC Boots Crossair – Light as air, strong as steel

When the margins decide and every gram counts – that's where SIDI Crossair comes in. This is a premium boot designed for the most demanding riders in motocross, hard enduro, and superenduro. With its ultra-light weight of only 1665 grams (size 43) and its fiberglass-reinforced internal exoskeleton, Crossair sets a new standard for what a racing boot can be.

Minimal weight – maximum safety

The boot is built around an internal exoskeleton made of nylon fiberglass that provides impressive protection without adding unnecessary weight. You get stability and support in the right places, while mobility is preserved. The anatomical heel cup, integrated protection at the front, sides, and toes, as well as the 3-point anti-hyperextension system allow you to ride harder, longer – and safer.

Developed together with the pros

The sole is made from Materiis rubber, an exclusive blend developed together with top riders from MXGP and Supercross. This means uncompromising grip, long lifespan, and a secure feel in both wet and dry tracks.

Adjust. Customize. Ride.

With micro-adjustable buckles and Velcro closures, you get a boot that molds to you. All protections and buckles are replaceable for maximum durability and individual customization. The slim inner form provides better contact with the bike – for precise control where it really matters.

SIDI Crossair – the lightest pro boot ever, built for extreme performance

• Only 1665 grams – lighter than anything else in its class

• Built-in fiberglass exoskeleton for support without weight

• Anti-hyperextension in 3 points for safety in every movement

• Materiis sole for MX-proven grip and durability

• Anatomical fit with replaceable protections and buckles

• Designed for control, built to win

Crossair is not just a boot. It is a weapon in the fight against time, against the terrain, and against your own limits.