Both are likely unused or only tried on (I apologize for not remembering clearly). Longer high socks: Approximately 18-19cm by amateur measurement. Recommended for formal occasions such as photo shoots or entrance ceremonies. Shorter socks: Mesh-like design, approximately 20cm by amateur measurement. Please consider these as a "bonus." These are sold as a set of two. Individual sales are not possible. There are no pets or smokers in the household. Thank you for your consideration.