DISCONTINUED STYLE. Formula One FIA approved Professional Grade racing footwear of 100% Italian construction. Patented CarbonX flame-resistant lining outperforms all known standards on the NFPA 2112 Flame Resistant Garments testing protocol. Self-extinguishing split suede with durable mudguard of synthetic leather. High-grip NBS vulcanized rubber outsole, optimized for tactile response on race pedals. Low-density advanced polymer EVA midsole for heel and resilient shock absorption. CarbonX batting and fire-retardant leather heel counter / inner sole for... more