Soft Sole with pebbled PU and 3D dinosaur spikes. Featuring a suede bottom & room to grow, they're flexible with movement & non-constricting for better balance. With an elastic ankle & pull tab, soft soles are easy-on STAY-on!About Robeez: The next best thing to being barefoot, Robeez uses the highest quality materials and designs to give babys growing feet style that is functional and fashionable. Since their handcrafted beginnings, the brand has been committed to providing families with the best possible products for babies of all developmental stages.