Simpson RT-20 drag shoes are back and better than ever! RT-20 drag shoes are for the serious competitor that wants the ultimate in safety and comfort while keeping that lightweight advantage. Designed for high level fire protection, the shoes carry and SFI 3.2A/20 safety rating to give you the peace of mind you need to compete. The low cut back ensures easy in and out of the shoe and the laces cover prevents getting hooked on bars, cockpit equipment or the pedals. The shell is made of high quality leather and features a Carbon-X interior for added protection.