Best constructed, soft material, no slipping and is tight where it needs to be yet, not to tight like many others that cause edemas for me. The colors hold fast even after many washes. The only very minor issue, I thought the 3 pack were 3 different colored socks, I received 2 of the same exact color/pattern and a 3rd different. I’m not complaining, they are the bestable (see what I did there? Best and comfortable) socks I’ve had in 45 years. Thanks.