Ultraboost 21 sneakers from adidas featuring grey, signature 3-Stripes logo, Flyknit construction, round toe, front lace-up fastening, logo patch at the tongue, branded insole and chunky rubber sole. These styles are supplied by a premium sneaker marketplace. Stocking only the most sought-after footwear, they source and curate some of the most hard to find sneakers from around the world..
