Grade dot pattern heel care support type socks. 23-25cm - Color: Gray - Design: Dot pattern - Features: Heel moisturizing care Thank you for viewing. I purchased these quite a while ago and have been storing them at home. I took them out of the package for the photos, but they are new and unused. I haven't been able to confirm any deterioration due to aging. I am selling them because I don't plan to use them. I hope they reach someone who needs them.