Compression socks specifically designed to improve lymph flow, black, size M-L. - Model: SLIM WALK Lymph Short - Model: SLIM WALK Lymph High Socks - Size: M-L - Color: Black - Type: Medical Device I would like to purchase the set of two. Although the package has been opened, they are unused. I will ship them out of the box, along with the box. Thank you for looking.