You need a shoe to be functional, but it has to be stylish, too. Loaded with top technologies, the adidas a3 Micro Trainer has the look to match it's performance. Leather upper provides light weight and durability. Molded EVA insole adds anatomical comfort. Full length a3® TPU plate offers dynamic cushioning. Structured a3® elements deliver weight reduction and durability. Non-marking rubber outsole, flex grooves gives forefoot flexibility. Wt. 10.6 oz.