Your new crush. Muse is a training-inspired silhouette with a unique progressive design. Supportive elastic cross straps provide a flexible and secure feel while the slip-in sock collar offers a comfortable and versatile fit. Muse Core+ updates the look with a stylish knitted upper design and subtle metallic details.Future and retro collide in our Futro designs. We’ve stripped down shoes from our archives and rebuilt them to create future icons – grounded in history, and evolved for a new world.