Overview ECOSOX bamboo compression socks improve circulation and reduce swelling. Our mild compression socks feature moisture-wicking bamboo fibers that keep feet dry and odor-free. Nonbinding top is ideal for diabetics. Specify size: Medium (women's 4-10 1/2, men's 3-9) or Large (women's 10+,... ECOSOX bamboo compression socks improve circulation and reduce swelling. Our mild compression socks feature moisture-wicking bamboo fibers that keep feet dry and odor-free. Nonbinding top is ideal for diabetics. Specify size: Medium (women's 4-10 1/2, men's 3-9) or Large (women's 10+, men's 9-12). 85% bamboo viscose/11% nylon/4% spandex. Machine wash. USA/Imported.