Sidi Crossair-X Motocross Boots - Green - Yellow - UK 11.5

The Sidi Crossair-X boots are primarily designed for motocross and off-road use, prioritizing maximum protection over the flexibility and comfort needed for street riding. While they offer protection, their stiffness and specific design features are best utilized on dirt tracks.

With proper care and maintenance, including the replacement of worn protection parts, the Sidi Crossair-X boots are built for durability and can last for several seasons of regular riding.

It is recommended to measure your foot and compare it to Sidi's sizing chart. For motocross boots, it's often advisable to try them on with your preferred riding socks, ensuring a snug fit without pinching, and that your toes are not crammed.

Yes, Sidi boots are designed with replaceable parts, including buckles. You can typically order replacement buckles directly from Sidi Sport Srl or authorized dealers and follow their instructions for installation.

The hyperextension system is designed to limit the backward bending of the ankle, acting as a safety mechanism to prevent common and potentially severe injuries like sprains or fractures during impacts or awkward falls.

It's best to clean your boots after every ride to remove dirt, mud, and moisture, which can degrade materials over time and affect performance. A simple wipe-down with a damp cloth is usually sufficient.

Ensure the buckle teeth are clean and free of debris. If stiffness persists, a light application of silicone lubricant on the buckle mechanism might help.

Allow for a proper break-in period. Wear them around the house for extended periods. Ensure you are wearing appropriate riding socks. If discomfort persists after break-in, consider consulting a professional to check for fit issues.

While not fully waterproof, ensure all buckles are securely fastened. After riding in wet conditions, clean and dry the boots thoroughly to prevent material degradation.

Consult the product manual or Sidi Sport Srl website for instructions on ordering and replacing the specific protection parts. This is a designed feature to extend the boot's life.