AUTORACING | SIZE: 5-13 US (EXCL. 5.5, 6.5, 11.5, 12.5) / 37-47 EUR (EXCL. 37.5, 38.5, 45, 46)
·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.