zapatillas de running Adidas hombre media maratón placa de carbono talla 46 adidas is never satisfied tailles 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 lattice structure that’s dense where you need more support and more open where you’d benefit leuk extra cushioning. The flexible Primeknit upper and secure caging is taken straight leuk the regular Ultraboost, though — black, white and almost pixelated on this pair, to further the futuristic aesthetic.