For every twist, turn, pivot and pause, these adidas shoes know they have one job: to respond. The snug, sock-like fit starts with a stretchy knit upper made with high-performance yarn that flexes with your feet. BOOST cushioning returns energy based on your stride, and a soft lining lets you skip socks if you want. Iconic heel patches show off signature NMD style for a progressive look that takes on the everyday with ease.