M size supporter made by ZAMST - Brand: ZAMST - Color: Black - Size: M - Design: Supporter type Thank you for viewing. I used this about 10 years ago when I injured my knee, but I have since recovered and have been storing it in a drawer, so I am selling it. It has been home cleaned, but as you can see in the fourth picture, there are some stains that won't come out. This is a used item, so please purchase only if you understand that it is a used item. Please refrain from purchasing if you are sensitive to this. * We are very sorry, but we generally do not accept returns. * We may reuse packaging materials, please understand. * Due to the seller's circumstances, there is a possibility that the shipping method may be changed from Mercari delivery to Yu-Yu Mercari delivery at the time of shipment.