Alpinestars SP v2 Racing Shoes - SFI 3.3 Color_Black/Yellow/Anthracite The D-shaped wheel allows for

The D-shaped wheel allows for optimum leg clearance in formula racers

SFI spec 45

Also fits older GTX-2 models

Fixed beam for standard conditions

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Alpinestars SP v2 Racing Shoes - SFI 3.3 Color_Black/Yellow/Anthracite The D-shaped wheel allows forAlpinestars has improved on the classic SP Racing Shoes with a sleek new style and colors. Based around a full lace system, further complimented with hidden loops for a clean design and ultra secure and personalized fit. Suede primary panels are combined with perforated leather for enhanced ventilation without sacrificing fire and heat resistance. These are then joined to Alpinestars' exclusive F1 derived ulta thin sole for reduced weight and improved