In a constantly changing world, be part of the change for good. Join our mission to help end plastic waste by slipping on these adidas NMD_R1 Strap shoes. As expected for an NMD, the signature elements are there. You have the sock-like knit upper, the plush BOOST midsole and, of course, the iconic heel plugs. One big difference? The strap, which replaces the laces to create a streamlined, modern look.