I bought 2 pairs of OTC socks, one red and one purple.
The colors are bright and vibrant, and continue to remain so after a few washes. The material is very thin and feels very tough.
My only concern is that the socks seem to be very loose now after a few wears, and are starting to fall down which is absolutely unacceptable. This is a shame, because I love the colors and the material. I just wish that they would maintain their shape better.