Adidas Primeknit textile upper, Ultra-lightweight and adaptive Leather heel panel with Lace closure Boost midsole & Rubber outsole 100% Authentic. As a new addition to the running sneaker rooster, adidas Originals debuts this new silhouette, where the already classic NMD blends with advanced, modern materials to create a futuristic look lifting the NMD to another level. The sock-like Primeknit upper gives the NMD Racer the ability to adapt perfectly to your foot. While the shoe is kept clean with black striping, the heel panel sees a luxurious leather application while the heel tap features a ?Whitaker Car Club? branding, matching the ?Racer? aesthetics.