Alpinestars SP V2 Racing Shoe Racing Gear no additional friction modifiers are

no additional friction modifiers are required This product is not designed for use in most manual transmissions or tranaxles

then Color

3 homologation standards

Detachable shoulder strap

Alpinestars SP V2 Racing Shoe Racing Gear no additional friction modifiers areLightweight micro porous padding around the heel and insole enhances comfort. The sleek profile developed in Formula 1 offers optimized levels of performance Lateral and medial constructed from perforated leather for enhanced ventilation. Lower cut rear collar for greater Achilles heel comfort and improved range of movement Asymmetric toe design and hidden loops closure system provide precise, secure and personalized fit Complies with FIA 8856 2000