Simpson’s SFI 20 drag racing shoe is back and better than ever. The RT is for top competition drag racing teams who need the ultimate in shoe fire protection but are still looking for that lightweight advantage. John Force Racing trusts Simpson and you can too. Designed for high level fire protection and extremely comfortable fit. SFI 3.2A/20 rating, TPP 80 (40 Seconds to 2nd Degree Burn). Low cut back to ensure easy in and out of shoe. Laces covered for safety and avoiding getting hooked to bars or cockpit equipment. High quality black leather with contrasting Simpson logo embroidery. Velcro strap to ensure firm grip over ankle. Hand pull tabs for easy on. Carbon-X interior. Ultra-thin oil-resistant and anti-static sole. Sizes: 6-14 (includes half sizes). Color:  Top Speed Black.