The adidas NMD XR1 Black White and Core Black are part of the adidas NMD series. The NMD XR1 Black White features a premium knit upper with a perforated sock liner, a white midsole with Boost technology, and a durable rubber outsole with patterned tread. It has a branded heel tag and a patch on the tongue with additional branding, all in a stylish black and white colorway with black flat laces. One remarkable feature is the midfoot cage constructed from synthetic overlays. This model was released on 31st August 2017 for $150. On the other hand, the adidas NMD_XR1 ‘Core Black’ offers a seamless mesh upper for a sock-like fit, completed with a tonal caging system for stability, leather accents on the heel tab and tongue branding, and white Boost tooling for cushioning and contrast.