adidas 4DFWD Appears With a Louder "Signal Green" Arrangement

Running footwear silhouettes for adidas have really taken off in recent years thanks to its technological advancements on the cushioning side. This is especially true for the Three Stripes growing catalog of 4D-infused models, and the adidas 4DFWD is one of the German brand's more modern offerings that's leading the charge. For the month of August, the premier runner is releasing in a bold "Signal Green" colorway that has just been unveiled by way of official imagery.The uppers -- which are engi...