Description View Class Requirements At this time there are TWO versions. The #1252 Model is half leather, 1/2 suede material. The “NEW” Model is full soft leather model. We have only 1 size of the 1252 left at this time, check the drop down. Sparco’s Shoe /Boot (SFI-20) Comfort, Feel, and Style The SFI-20 Shoe/Boot is another result of experienced NHRA racers giving feedback to Sparco. Developed with the sportsman racer in mind, the SFI-20 shoe/boot is very lightweight and stylish while still meeting the SFI-20 standards. This Shoe Boot, passes the SFI-20 spec since it is higher than 6″ from the floor to the top of the shoe. Although it is not a boot, it is legal, and is the most comfortable SFI-20 footwear available. Check out the above guides, but if you still have questions on sizing or class requirements, feel free to give the racers a call, and ask for Rich, Sal, or Peter Biondo.
