Tie Your Socks Colorful Bamboo Dress Socks Bamboo Material: Made from 80% bamboo and strengthened in toe and heel with nylon Sock size 10-13 (shoe size 6-12.5) Three pairs of hand-stitched socks Bamboo is light-weight, durable, eco-friendly, and has anti-deodorizing properties Unique design by Tie Your Socks