ZAMST knee support, size M. Retail price: 5720 yen Amazon price: 4800 yen This is a new, unused item, but it was taken out of the box once for photography. To reduce shipping costs, I would like to send only the contents. (I will make it as cheap as possible) It is size M and fits thigh sizes of 43cm to 46cm. It can be used for either the left or right knee. The size selection method is shown in the 4th photo (sorry it's small), so please refer to it. You can purchase it immediately without any comments^^ The price is based on the Amazon price. I'm sorry, but please refrain from price negotiations. [Product Description] Purpose: For concerns around the kneecap Size: M (thigh circumference above the knee 43~46cm) Materials: Polyester, nylon, polyurethane, natural rubber (including latex), chloroprene, polyethylene Mid-length type Compression can be adjusted with the under strap. The PT pad moderately compresses under the kneecap to reduce the burden on the lower leg. Management number 33-36-39