Gilbin Women's Argyle Crew Socks Neon Colors 12 Pair Size 9-11 70% Polyester Quality casual socks Pack of 12 pairs, with different beautiful colors, as pictured. Sock size: 9-11 (for shoe sizes 4 1/2 -8) Machine wash warm with like colors, non-chlorine bleach when neede, tumble dry low, do not iron.