Complies with FIA (FIA: 8856-2000)
Main upper constructed from premium suede for optimum levels of durability, comfort and fit
The sleek shoe profile has been developed in Formula 1 to offer optimized levels of performance both in and out of the car
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, weight-saving and strength
Collar padding constructed from Nitrile rubber for comfort and weight-saving
Lightweight micro-porous padding around the heel and insole enhances comfort
FIA /Alpinestars homologation label on the tongue made from fireproof PU film transfer
Alpinestars foot counter features multi-compound construction and ergonomic polypropylene heel counter, which provides support, protection and stability plus integrated PU fireproof heel for comfort
Alpinestars exclusive ultra-thin Formula 1 specification sole uses Alpinestars exclusive lightweight rubber compound with special line textured grip and improved pedal feel in race