Alpinestars SP+ Auto Racing Shoes Review The F1 inspired Alpinestars SP+ Auto Racing Shoe is an SFI-5 rated auto shoe designed to provide racers a fully featured shoe in a comfortable and durable leather/suede construction that holds up under the most demanding racing conditions. The rubber outsole is oil resistant and water-repelling due to its asymmetric design and offers great pedal feel and high levels of grip. Alpinestars SP+ Racing Shoe Gallery What kind of features does the SP+ Shoe have? What types of racing can the SP+ Shoe be used for? What sizes and colors are the SP+ Shoe available in? Where can I buy the SP+ shoe? Alpinestars SP+ Racing Shoe Gallery SP+ Shoe in Blue/Cyan SP+ Shoe Bottom Sole SP+ Shoe Sides SP+ Shoe Colors What kind of features does the SP+ Shoe have? SP+ Racing Shoe Features: Dual closure system incorporates an secure overstrap with traditional laces underneath for a snag-free experience Para-aramidic tubular construction for excellent heat-resistance and comfort Perforation zones on along the sides and tongue padding allow for added ventilation Collar and tongue padding made from nitrile rubber for comfort and lightness. Alpinestars exclusive ultra-thin Formula 1 sole uses lightweight rubber with textured grip Achilles zone construction in a soft cushioned knit for enhanced comfort SFI-5 Rated (SFI 3.3/5) The SP+ Racing Shoe has a dual closure system, featuring a secure lace strap designed to create a snug fit and hide away laces to prevent untying or getting snagged at the worst moment. Close up on SP+ Lace Strap The outsole is smooth rolling and specifically designed for pedal control and feel. SP+ Rolling Heel and Tactile Sole These features make the Alpinestars SP+ Auto Racing Shoe both very functional and stylish, a core trait with all alpinestars racing gear! What type of racing should the SP+ Auto Racing shoes be used for? This SFI rated shoe can be used for all types of auto racing including dirt track, autocross, outlaw, and more. These shoes also work well for kart racing even though their SFI rating isn't usually required. What sizes is the SP+ Auto Racing Shoes available in? Colors: Black/White Ultramarine Blue/Cyan Red/Black/White Sizes: Men’s – Size 8.0 Men’s – Size 8.5 Men’s – Size 9.0 Men’s – Size 9.5 Men’s – Size 10.0 Men’s – Size 10.5 Men’s – Size 11.0 Men’s – Size 11.5 Men’s – Size 12.0 Men’s – Size 13.0 SP+ Shoe Sizing Chart Where can I buy the SP+ Auto Racing Shoe? RacingDirect is your one stop shop for all of your racing safety gear needs. We consider ourselves experts on this shoe and try to keep them in stock for immediate shipping! Buy the Alpinestars SP+ Racing Shoes Here: Alpinestars - SP+ SFI-5 Auto Racing Shoes Price: $249.95