ap9870 adidas cleats for women 2017 adidas is never satisfied when it comes to performance tech. There’s always something to tweak, develop, or replace entirely. In the case of the Ultra 4D, it’s the midsole. It’s digitally printed in a unique per structure that’s unfeeling images you need more support and more open images you’d benefit from extra cushioning. The flexible Primeknit upper and lace caging is taken straight from the sneaker Ultraboost, though — black, white and almost pixelated on this pair, to further the futuristic aesthetic.