1. EFFECTIVE THERAPY: 15 20 mmHg Graduated compression design from your toe to legs, closely fit your legs without slipping or shaking, keeping you in a good performance. Medical open toe compression socks help prevent swelling, edema fluid retention, DVT vein clots, pooling of blood, you will notice the change if you wear these a few hours each day. 2. SAY GOODBYE TO YOUR PAIN: Our thigh high compression stockings provide 15 20 mmHg of pressure to encourage fluid flow in your circulatory and lymphatic system. These compression stockings a classic fit all while relieves your ankle swelling, leg cramping and foot fatigue. 3. COMFORT FOR ALL DAY WEAR Made from sturdy and breathable polyester and spandex material. Soft and lightweight fabric remains an optimal temperature, keeping your body dry and odor . Refer to the sizing chart in the image and get the right compression hose. Enjoy great fit with enough stretch and comfort all day and night. 4. ERGONOMIC DESIGN: An inspection hole located at the bottom of the stocking makes it convenient for doctors to check pulse, skin color and foot temperature. The hole parts are reinforced and will not squeeze your toes together cutting off circulation. The elastic rubbery top keeps these support hose in place and prevents slipping and rolling.