<!-- more --> <div class="tabbox"> <input type="radio" checked name="tabs" id="tab1"> <label for="tab1">Overview</label> <input type="radio" name="tabs" id="tab2"> <label for="tab2">Application</label> <section id="content1"> <ul> <li> <p><span>The SP Shoe is FIA homologated with an evolved design which includes: Alpinestars’ newly developed asymmetric lacing system for supportive closure and customized fit plus laser perforations for breathability which are incorporated into an anatomically profiled shoe that also features Alpinestars exclusive ultra-thin Formula 1 specification sole with special line textured grip and improved pedal feel.</span></p> </li> <li> <p><span>Anatomically profiled shoe for unsurpassed comfort with incorporated laser perforations for breathability. </span></p> </li> <li> <p><span>Homologation SFI 3.3.</span></p> </li> </ul> <ul></ul> </section> <section id="content2"> <ul> <li> <p><span>Dirt</span></p> </li> <li> <p><span>Drag</span></p> </li> <li> <p><span>Off Road</span></p> </li> <li> <p><span>Oval</span></p> </li> <li> <p><span>Road Racing</span></p> </li> </ul> </section> </div> <p><img src="https://cdn.shopify.com/s/files/1/2044/7631/files/size-charts-alpinestars-auto-racing-karting-shoes-fast-racer_9c82d0c1-ebf8-40f4-9961-284608856519.jpg?v=1744049560" alt="Alpinestars Kart Shoes Size Comparison Chart - USA - European - Brazil - Centimeters - Fast Racer"></p>