I don’t know, I just think Nikes are like that, particularly the ones that aren’t their basketball shoes or something that would be sold in Foot Locker. DS is 10, and we’ve mostly only bought Nikes for him. We will usually get a couple of months wear before something starts wearing away. We usually replace them every five or six months. At the beginning of this school year, DS chose a pair of Under Armours. I told DH last month I couldn’t believe how well they were holding up. They were a little dirty and we were starting to see some very slight signs of wear. But at this point, his Nikes are usually looking pretty beat up.