Designed for #77 and made for every athlete craving speed and efficiency, Luka's debut delivers the goods. The first shoe with full-length Formula 23 foam, it has an ultra-supportive fit crafted with the step-back in mind. Meanwhile, strong and light
Cable Container - Embroidered Flight Wire - think of the braided cables that support bridges - keep your feet secure and contained.
Geared for Quickness - Full-length Formula 23 foam translates to responsive support for your entire foot, helping you find new ways to create space. Under the foam, a stabilizing plate helps you feel quick when Euro-stepping through the lane.
Step Back With Confidence - A rubber wrap built for ankle support compliments an efficient traction system designed to optimize Luka's step-back - and yours, too.
Imported.