Sidi Crossair X Messy, boots 39 EU White/Dark Blue/Red

All the support, control and protection without the extra burden. Crossair X delivers an outstanding level of safety, with high-density 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. Designed for the rigors of MXGP and SX, the Crossair X features engineered microfiber that stands up to the toughest conditions, offering durability and flexibility for peak performance. The Crossair X is fortified with ultra-tough protectors that cover the boot, providing protection against impacts and abrasions, ensuring maximum safety on the track. Equipped with durable and tough premium nylon buckles, the Cros