MATERIAL – 48% Cotton, 38% Polyester, 14% Spandex. It is a perfect composition for a snug fit that is just right. PACK OF 5 & FITS MEN SHOE SIZE 7-11 – We use only the highest quality cotton and polyester for our men ankle socks, which makes our socks last longer and keeps your feet healthy. A reinforced toe and heel further prevents your socks from breaking. These long-lasting premium socks are breathable, sweat-wicking, anti-becterial and comfortable. COLORS – Our men?? ankle non-binding socks come in a wide range of great colors and are crafted with a comfort fabric that offers form-fitting compression, odor resistant breathability, and moisture-wicking support you won?? find in standard ankle socks. Our men?? ankle socks don’t easily shrink or lose after wash GOOD TASTE – Men’s Dress and Casual socks are perfect for all of your professional engagements, from business meetings to long hours walking the business conference floor. If you’re a man who’s on his feet all day, or even just part of the day, you’ll definitely feel a our socks. ORDER WITH GRACE – 100% satisfaction guaranteed, 45 days free exchange and returns on MOREWIN mens socks, 180 days warranty. Our mission is to have our customers extremely gratified with the black socks they purchased, so if you haven?? so, please take advantage of our swift exchange and return polic.