BOOST midsole with TPU plugs Hugs the foot Lace closure Adidas PRIMEKNIT textile upper Warm Up Your Wardrobe With These Adidas Nmd_R1 Shoes. They Come In Fun, Warm Tones That Will Add A Playful Element To Any Look. The Monochrome Textile Upper Has A Sock-Like Fit That Moves With You, And The Boost Midsole Provides Plush Cushioning With Every Step You Take.