Purchased around 2023. Used for cosplay photography and worn indoors. Never worn outside. Size is 37 (23.5-24cm in Japan), but it was a little big for me, who wears 23.5cm. There are no noticeable stains, but there is a feeling of use. I have washed and stored them thoroughly, including the insoles, but please refrain from purchasing if you are sensitive to used items due to my amateur handling.