Dear fellow Costco shoppers: 716674, Tommy Bahama mostly cotton-some nylon socks in many colors seem to be a WINNER

I bought about 20 pair of the black dress socks. For work.
Very comfortable.
First wash ,,, seems not to fade.
Do recommend turning inside out when you take sock off, to prevent white lint on outside of black socks.
About to wash all for second time and will see how they stand up.
So far, much prefer over Costco's other black nylon dress socks that are usually too tight for size 12 shoes.