Comfort and style is the name of the game for these sublimation crew socks. Designed to fit universally from women's size 5 US up to men's size 13 US, these socks strike the perfect balance of durability and flexibility thanks to their fabric blend. (60% polyester, 10% acrylic, 25% nylon, 5% spandex) All socks come with stylish black heel and toe accents. .: Material: 60% polyester, 25% nylon, 10% acrylic, 5% spandex .: One size: 15.5" × 3.3" (39.4cm × 8.4cm) .: Universal size: women's sizes 5-15 US, men’s sizes 3-13 US .: Durable and comfortable 200 needle knit fabric .: Crew sock fit .: Black heels and toes .: Blank product sourced from China