Size 24/27 All the same size, used 2-3 times. There are no noticeable stains, but I think there is a feeling of use. I'm not considering selling them individually. Please refrain from negotiating price reductions for single items m(_ _)m I also have children's clothes for sale (^_^) Please consult about discounts for combined purchases with other items I am selling☆ Ribbed Lame Border Socks misha&puff APOLINA