I have to say I'm not as satisfied as you all.
I owned a pair of high-top for a year with regular wears.
The left small steel tongue (I don't know how to call them) to zip and unzip broke after 8 months and the other other 2 months later. I put some small key rings to replace them.
And I had a weird experience with these pair of sneakers: they quickly started to smell kind of funky. I have no idea why. I don't have any hygiene issue and I have many high end sneakers (Lanvin, Dior, Margiela) without any problem of that kind. Build speaking they hold up well except the zip issue.
Don't be mislead, I love W+H sneakers and to be honest I just received another pair (exactly the same high-top white model) this morning to replace them. Just because I love how they look