Discover the pinnacle of karting footwear with the K-Prime, the first kart boot from Sparco to meet the latest FIA 8877-2022 approval for karting which calls for a higher level of protection. Utilising input from top drivers the boot is constructed using a smooth micro-fibre leather upper with elasticated rear ankle bellows to provide the very best comfort and mobility.Meets the latest FIA 8877-2022 approval for kartingSmooth micro-fibre leather upper provides a superb fit and feelElasticated rear ankle bellows allow for optimum support with unrestricted movementShock absorbing foot bed helps isolate vibrations, reducing fatigue in the footUltra-light rubber sole with different grip textures gives the optimum balance of grip and dexterity on the pedalsSingle strap closure system allows for a secure fit and easy entryAbrasion resistant protection on the toe and heel areas for increased durabilityThis range topping kart boot from Sparco is designed for drivers who demand the best in comf