G-Force GF237 PHILLY Racing Shoes supply superior racing comfort and great pedal feel. The GF237 shoe is constructed of a top quality suede with a soft knit interior liner. The GF237 features a low profile beveled sole to reduce any chance of snagging on the pedals. The back of the shoe features a U-Cut channel to allow a full range of ankle and foot movement while in the car. These shoes comply with all SFI 3.3A/5 requirements.