sp v2 shoes n black 1 BF25 a double closure system and

a double closure system and multi-layer reinforcements with accordion and stretch zones

resulting in an aggressively styled road racing shoe offering performance

flexibility and comfort

thus significantly regulating the vascular system and limiting the effects of heat exhaustion

a magnetic quick‑release chest buckle speeds entry

sp v2 shoes n black 1 BF25 a double closure system andThe SP Shoe is 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.