Black socks made of a comfortable blend of polyester and cotton. I'm selling all the socks I had listed, which were sold in sets of 2 or 3 pairs, as a single set of 18 pairs. If anyone is interested, please let me know. Breakdown: Black: 10 pairs Gray: 5 pairs Navy: 3 pairs - Brand: artique andico - Model Number: SO-24H30-073-M - Size: FREE - Material: 54% Polyester, 12% Cotton, 34% Polyurethane Thank you for looking.