FIA APPROVED ALPINESTAR AUTO SP+ BOOT

The SP Shoe is FIA and SFI homologated with an evolved design featuring: Alpinestars’ new asymmetrical lacing system for supportive closure and a custom fit plus laser perforations for breathability are incorporated into an anatomically profiled shoe that also features Alpinestars’ exclusive ultra-thin 1 specification sole formula with special line textured grip and enhanced pedal feel.

• The shoe’s sleek profile has been developed in Formula 1 to deliver optimised levels of performance both in and out of the car.

• Light microporous padding around the heel and insole enhances comfort.

• FIA/Alpinestars homologation label on tongue made of fireproof PU film transfer.

• Alpinestars foot counter features multi-compound construction and an ergonomic polypropylene heel counter, providing support, protection and stability, plus integrated PU fire retardant heel counter for added comfort.

• Alpinestars exclusive Formula 1 ultra-thin specification sole uses an Alpinestars exclusive lightweight rubber compound with special line textured grip and enhanced pedal feel on the race.