Adidas Ultra Boost 4.0 DNA, Size Mens 13 A young legend. The adidas Ultraboost shoes debuted in 2015, and they became a go-to far beyond the realm of running. For good reason. The adidas PRIMEKNIT upper wraps the foot in support, adapting to the changing shape of your foot with each take-off and landing. Plush BOOST cushioning returns energy with each stride. The more you give, the more you get. So give it your all. These shoes were made for it. Had them for years, barely worn, they are just sitting in my closet. A bit of use around the sole (see picture 4 & 5) but other than that in great condition and have plenty of life left in them.