This is the all new GF Pro Series Racing Shoe with Radial-Grip treaded sole. Inspired from the world's best high performance tires, the sole of this shoe will meet every demand of competitive driving. The tread rolls up the back and has chamfered edging to prevent any catches in a heated pedal exchange. The Radial Grip sole also is loaded with multiple tread channels to move cooler air between your feet and the floor pan of your race vehicle. This shoe is made in Black Blue or Red all with carbon fiber printed leather insert for styling features. The laces on the Pro Series Racing Shoe are secured under a Velcro enclosure to stop annoying slack from coming loose. The back of this shoe has a deep cut-out where the shoe meets the back of the leg to allow for the rolling and rocking that comes with performance driving. These Shoes are produced to accent the new Pro Series Race Glove and are SFI 3.3/5 Rated.