When breathability is key, the Rex Air is the answer. Featuring a perforated upper for optimum ventilation, this boot combines all the features of the Rex with a bonus. Every component of this racing boot has been designed to provide maximum protection. Worn by our Pro riders, the Rex incorporates high grade TPU protectors and fiber glass reinforced nylon exoskeleton for invaluable support. The innovative high-density resin dial system is engineered to provide a perfect fit while allowing the boot to be adjusted from either side. Side slip design for a secure ride. Upper: Technomicro Microfibre Lining: Air Teflon Mesh // Cambrelle Sole: Top Sole ANKLE SUPPORT BRACES A single ANKLE SUPPORT BRACE joins the internal and external ankle joint for more support. In the outer lower part, the ankle.
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