Alpinestars SP RACE SHOE

Alpinestars SP Shoes The SP Shoe is FIA and SFI homologated with an evolved design which includes: Alpinestars’ newly developed asymmetric lacing system for supportive closure and customized fit plus laser perforations for breathability which are incorporated into an anatomically profiled shoe that also features Alpinestars exclusive ultra-thin Formula 1 specification sole with special line textured grip and improved pedal feel.   CONSTRUCTION • Complies with FIA (FIA: 8856-2000) and SFI (SFI: 3.3) homologation standards. • Complies with FIA (FIA: 8856-2000). • Main upper constructed from premium suede for optimum levels of durability, comfort and fit. • Full tongue upper, lateral and medial constructed from perforated leather for enhanced ventilation and optimized breathability. • Asymmetric toe design and traditional lacing plus hidden loops closure system provide precise, secure and personalized fit. • Para-aramidic fiber tubular lining construction for excellent heat-resistance, w