Sidi Rex Air MC Boots

When breathability is key, the answer is Rex Air. It has a perforated upper for optimum ventilation, and this boot combines all the features of Rex with a bonus. Every component of this racing boot has been designed to provide maximum protection. Worn by pro riders, Rex incorporates high-grade TPU protectors and fibreglass-reinforced nylon exoskeleton for invaluable support. The high-density resin dial system is engineered to provide a perfect fit while allowing the boot to be adjusted from either side. Strategically positioned on the outside of the contact areas, it has been