Olive oil-infused compression over-the-knee socks with a three-stage pressure design for comfortable wear. Reduces swelling. - Brand: Medic Piedo - Model Name: OLIVE Compression Over-the-Knee - Size: S-M - Pressure: 10hPa, 16hPa, 21hPa The item has been taken out of the bag for inspection, but it is new and unused. (The box has a slight tear.) We are looking forward to your purchase if you understand that this item is stored at home.