These are compression socks from Petit Silma no Leda. They were found in a storage case at my parents' house. The two unopened pairs are new and unused. The two opened pairs are in very clean condition, but I'm not sure if they've been used, so I'm including them as a bonus. Size: All four pairs are 22-24cm. Please understand that these have been stored at home for a long time. Petit Silma Leda Asibitan D Compression socks Women's Men's Fashion Socks Diet Health Health products