I BOUGHT THIS SOCKS BECAUSE IT SAID IT IS A COTTON, BUT WHEN I RECEIVED THEM LABEL SHOWS ONLY 63% COTTON THE REST IS NYLON.QUALITY IS STILL VERY GOOD, THEY ARE VERY COMFY, DO NOT SQUIZ MY ANCLES(HATE THAT), GAVE 4 STARS ONLY BECAUSE EXPECTED 100% COTTON SOCKS...