EUC - worn only 3 times - LIKE NEW Adidas 4DFWD Running Shoes Men Size 12 Bring technology and sustainable manufacturing to every step of every workout in the Men's adidas 4DFWD 2 Running Shoes. Built with performance in mind from the ground up, this futuristic running shoe employs adidas's 4D midsoles for comfort and impact absorption while the recycled textile uppers allow for breathability and a snug fit.