Alpinestars 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 grip and pedal feel.