Materials: 80% Bamboo, 17% Spandex, 3% Nylon ✦ Giving back to our community: For each pair sold, we provide a 10% charitable donation to a local wildlife hospital & rehabilitation centre ✦ Sock sizes: UK 3-7 (EU 36-40) & UK 7-11 (EU 41-46) ✦ Colour: Navy/Brown ✦ Sustainable: Yes ✦ Design: Our designs are created explicitly for Hedgy Socks