• G-Force Racing Gear SFI 3.3/5 Red Suede Racing Shoes Men's Size 9.5 Suede Leather High Top Auto. This is a specialized piece of safety gear for auto racing rather than a standard casual sneaker. SFI 3.3/5 certified, which is a common requirement for competitive racing. Features a high-quality suede leather exterior with a fire-retardant cotton liner (CoolTec) for thermal protection. Built with a "Racegrip" low-profile beveled rubber sole to prevent the shoe from catching on pedals.