Socks: Grab yourself a pair of mermaid design knee high socks. Material: Made from a blend of polyester and cotton. Sizing: A one size fit of 35cm length, suitable for UK shoe sizes 4-12. Set options: Choose from either a single pair or a combination of 6 pairs. Design options: Choose from 6 style options - see pictures for reference. Mermaid Print Knee High Socks | Black | Living Social