Black, one-size-fits-all knee support that supports the knee and improves stability during exercise. - Brand: DJcong - Product Name: Knee Support - Type: For exercise - Color: Black - Size: One size fits all Just purchased. Bought it for my son, but it doesn't fit. He took it out once, but put it right back in. Unused. *Innerwear was included, but please purchase that separately at a 100-yen shop. It was of a similar quality. *No box, this is the price. Please inquire.