CROSSAIR X - Black - Boots - UK 11

While designed for performance, their protective features and relative flexibility can benefit riders of all levels. However, the advanced features are most appreciated by experienced riders.

Technomicro is an advanced composite microfiber material that offers properties similar to real leather but with advantages like lighter weight, increased abrasion resistance, and better water resistance.

Refer to the Sidi sizing chart for accurate measurements. It's recommended to measure your foot length and compare it to the chart. Trying on boots if possible is the most reliable method.

Yes, the Sidi Crossair-X boots feature replaceable protective parts, allowing you to maintain the boot's integrity and appearance after significant wear or impact.

The Technomicro material offers some water resistance, but these are performance motocross boots, not designed for full waterproofing in extreme wet conditions. They are best suited for dry or moderately wet off-road riding.

The hiperextension system is designed to limit excessive backward (hyperextension) movement of the ankle, providing an extra layer of protection against injuries.

Yes, they feature fiberglass-reinforced ankle support and a 3-point flexion control structure to enhance stability and protect the ankle joint.

Ensure buckles and their mechanisms are clean and free from dirt or mud. Check for any obstructions. If persistent, a small amount of lubricant may be applied to the hinge points.

Allow for a break-in period. Wear the boots around the house for short periods to let them mold to your feet and legs. Adjust buckle tension to find the most comfortable setting.

Adjust the calf closure using the dedicated buckle system. If the personalization adjustment is at its limit, ensure your riding pants are not interfering with the fit.

Ensure the sole of the boot is clean. Check the large inner grip sections for debris; clean them with a damp cloth. Wear may necessitate sole replacement over time.