The 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

the pants are engineered to withstand tough mountain bike environments

and a clean aesthetic

and fits all current and previous Alpinestars jackets for breathable

offering a newly revised sport fit and 3D pattern silhouette designed to provide optimal riding comfort

racer air lone pants TYPE_JERSEYS The SP Shoe is SFIThe Racer Air Lone Pants are performance MX pants built for motocross riders seeking airflow, mobility, and comfort in warm weather off road conditions. Constructed from lightweight 600D polyfabric with extensive perforation, stretch inserts, and goat leather inner knees, they balance cooling ventilation, precise bike feel, and durability for hard charging motos.