This was the first pair of new balances i had that tore apart after running. As a casual shoe it is great. As a running shoe, they are not quality. The outer layer of fabric started to tear apart with in the first two weeks. I ordered a difference pair of new balances and they fell apart in less than two weeks. The sole came of those. These minimalist shoes were nice, soles are good, and gives feet a break from traditional shoes. I find the salomon's speed cross orho lite - best running shoe in the world and give support. the soles are one piece so they won't fall apart and the upper is durable. not like the cheap New balance.