The K-Formula SL-7L is Sparcos premier karting shoes, providing the perfect combination of grip, comfort and pedal sensitivity. Its low-cut boot design is made with high-quality leather and features contrasting stitching and dual-colored striping with concealed laces and a Velcro closure for added ankle support. The ankle is made from flexible neoprene bellows for improved ankle movement. For greater grip and comfort, the K-Formula SL-7L features a high-grip outsole and a Texcon anatomical insole with rigidity inserts for maximum sensitivity and heat protection.