Mens Designer Dress Socks 10 Pair 80% cotton, 15% polyester, and 5% spandex 10-Pair pack assortement is RANDOM, Varies from pack to pack, and cannot be custom-ordered or peplaced. Size: 10 -13 (Shoe Size - 6 to 12.5) Great underneath your everyday suits when you coordinate the color with your tie Machine washable Made in KOREA