Cockatoo Socks By Sydney Sock ProjectSize One size fits all and can comfortably fit all feet with the following shoe sizes: US 7 12 UK 5 10 Euro 37 42 Made From 80% Combed Cotton; 17% Polyester; 3% Spandex Care Instructions Hand or machine wash in cold water. Avoid mixing with other colours Do not iron Do not dry clean About Sydney Sock Project Sydney Sock Project was founded in 2018 with a desire to make a difference to Australian communities in need. Sydney Sock Project partners with