Premium quality bamboo fabric flat Knit athletic low cut ankle socks are used in every season as daily use necessities. Top quality knit in socks in the market. We have spent 3 years to find best knit in technique. Close PMS color matching. Price includes up to 4 colors design. The size fit to Men's/Women's shoe size 6-13. Material:80% bamboo, 20%Nylon/Spandex/Elastic. Quantity below 250 pairs have to be white or black bamboo socks