Luka Doncic Luka 1 Basketball Shoes 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 lightweight Flight Wire cables keep you feeling contained, whether you're playing indoors or out. This is the assist you've been waiting for—get out there and make your shot. Cable Container Embroidered Flight Wire—think of the braided cables that support bridges—wrap around the shoe's upper to 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.