- Certified Motorcyclist Footwear - EN 13634:2010
All the support. None of the burden
All the support, control, and protection without the extra burden. Crossair X delivers an outstanding level of safety, with highdensity impact protectors covering the entire boot in a light and flexible structure engineered to perform. The sole, powered by Materiis® compound, has been developed for the control and durability needed in a Supercross championship: the result is an endless level of total grip to tackle every circuit. Internally, a fiberglass exoskeleton provides support during jump landing, and a 3-point anti-hyper-flexion system protects from dangerous movements.
ULTRA TOUGH PROTECTORS COVER THE BOOT
Shielded. For anything.
FIBERGLASS REINFORCED ANKLE SUPPORT STRUCTURE
The confidence to face the extreme
MXGP AND SX ENGINEERED MICROFIBER
Ready for the extreme
3 POINTS FLEXION CONTROL STRUCTURE
Move constantly in safety
REPLACEABLE PROTECTION PARTS
Built to last, it's a Sidi
DURABLE, TOUGH PREMIUM NYLON BUCKLES
Durable, tough premium nylon buckles
LARGE INNER GRIP SECTIONS
In total control of the machine, always.
SUPERCROSS AND MXGP PROVEN MATERIIS COMPOUND
Unlimited grip. Extreme durability
ULTRA SLEEK INNER
Zero gap with the moto
ERGONOMIC PROTECTORS GROOVES
Protection made to flex
CALF PERSONALIZED FIT
Superior comfort and adjustments on the shin plate.