All the support, control and protection with lightness.

The Crossair X offers an exceptional level of safety, with high-density shock-absorbing protections covering the entire boot in a lightweight and flexible structure designed for performance. Its sole, made with the Materiis compound, has been developed to provide the control and durability needed for a Supercross championship: the result is total grip to tackle every track. Inside, a fiberglass exoskeleton provides support during landings, while a 3-point anti-hyperflexion system protects against dangerous movements.

Buckle closure
Replaceable protective parts
Calf area
Anti-hyperextension system
Materiis compound
Capta design

// HIGH-PERFORMANCE MICROFIBRE

Designed for the demands of MXGP and SX, the Crossair X uses a technical microfiber that withstands the most extreme conditions, offering durability and flexibility for optimal performance.

// ENHANCED PROTECTION

The Crossair X is reinforced with ultra-resistant protections covering the entire boot, for maximum safety against impacts and abrasions on the track.

// PREMIUM NYLON BUCKLES

Equipped with solid and durable premium nylon buckles, the Crossair X ensures a secure and adjustable fit, designed for the extreme demands of motocross.

// MOVE SAFELY

Thanks to a 3-point flex control structure, the Crossair X allows constant freedom of movement while maintaining safety and stability. This advanced system supports natural movement without compromising protection.

// PERFECT INTERNAL FIT

With an ultra-slim internal design, the Crossair X guarantees a snug fit for superior comfort and better control, in perfect connection with the bike.

// UNMATCHED GRIP AND DURABILITY WITH MATERIIS

With a sole made from the Materiis compound proven in Supercross and MXGP, the Crossair X offers unparalleled grip and extreme durability. Reliable traction and lasting performance even in the most demanding environments.

// ADVANTAGES

MXGP AND SX TECHNICAL MICROFIBRE: Ready for the extreme
ULTRA-RESISTANT PROTECTIONS THROUGHOUT THE BOOT: Armoured. Ready for anything.
ERGONOMIC PROTECTION GROOVES: Protection designed to flex
PREMIUM NYLON BUCKLES: Durable, built to last
REINFORCED FIBERGLASS ANKLE SUPPORT STRUCTURE: Total confidence in extreme conditions
3-POINT FLEX STRUCTURE: Move safely all the time
ULTRA SLIM INTERIOR: Perfect connection with the bike
CUSTOM FIT AT THE CALF: Superior comfort and fit on the tibial plate
LARGE INTERNAL GRIP ZONES: Total control of the machine
MATERIIS COMPOUND PROVEN IN SUPERCROSS AND MXGP: Unlimited grip, extreme durability
REPLACEABLE PROTECTIVE PARTS: Built to last, it's a Sidi