6-Pack Trefoil Performance No-Show Socks

These have zero durability. Maybe less than zero. Just taking out the plastic piece that held them together caused fraying, and I used scissors and was very careful. After wearing them for 3 hours with no shoes, just walking around the house and doing nothing out of the ordinary, the fabric on the bottom was coming apart so much that they had to be thrown out. A pair lasts two workouts and they look a couple of years old. Literally. I bought these to replace four year old nike socks of similar cut, and the nike socks are in better shape. Also, they slide off the heel and into the shoe. I cannot believe this sock is sold to the public. It did not let me rate these as zero stars. I would if I could.