These are Hello Kitty socks purchased as a set of 6 pairs from Shimamura. They are new and unused, but the tag pin is missing from the right sock. Please refrain from purchasing if you are concerned about this. Size is 19-24cm, so adults who fit this size can also wear them. Hello Kitty design kids' socks, set of 4 pairs. - Design: Hello Kitty characters, hearts, and fruit designs - Size: For kids - Colors: Pink, blue, yellow, green - Material: Unknown, but stretchy material - Quantity: Set of 4 pairs Thank you.