Was really excited to get these socks as they look and feel quite slick. However, these are sadly not very durable, which is disappointing given the premium price tag. I wore them once, and after a wash the fabric has already deteriorated considerably and there is almost a hole over the heel. I submitted a request under the warranty and the response I received was that this was consistent with ‘normal’ wear and tear. As if these were disposable socks! Very poor from Nike.