Baby socks. I found them at a shop selling souvenirs from Osaka. I only put them on my child when they were just starting to stand, around one year old, so I don't think they're particularly dirty. They were never worn with shoes. The size is probably around 11cm to 12cm. They've been worn less than 5 times and have been stored privately since then. We have a pet (cat) at home, so please refrain from purchasing if you are concerned about allergies or pet hair. There are no other noticeable stains, but please forgive any oversight as I am a private seller. Also, these have been worn and stored privately. Please consider these points before purchasing. Shipping will be via Rakuraku Mercari delivery, folded up small.