bamboo socks are

These red tennis socks with white stripes are incredibly soft because they are made of bamboo

organic cotton and polyester

These black tennis socks with blue/red stripes and long rib are incredibly soft because they are made of bamboo

3 pairs of white bamboo tennis socks Size:30/33 bamboo socks areThese white tennis socks are incredibly soft because they are made of bamboo. They are especially suitable for people who are on their feet all day, as the underside of the foot is woven extra thickly. In addition, bamboo socks are, among other things, sweat wicking and absorbent, so they keep your feet fresh all day long.