Features: 1. Our Compression Sock help to relieve foot pain, so you can walk around and continue with your day-to-day activities. 2. The foot has one of the largest concentrations of eccrine sweat glands in the body, so a sock that helps to wicks moisture away from the skin is essential to keep the area warm and dry. 3. Our graduated compression design ensures just the right amount of pressure on all areas of the foot, so that you don't suffer further injury from a sock that is too tight or too loose. 4. If you struggle with foot pain after long, gruelling workouts, these socks will provide support and compression to the area, preventing injury. 5. Massages and gently warms tension points to relieve aches and pain from feet. Throw these socks in with your normal load and feel the comfort every day. Notice: 1. Actual color may be slightly different from the image due to different monitor and light effect. Please allow 1-3cm deviation due to manual measurement. Specification: Material: nylon, spandex Suitable season: summer, winter, spring, autumn Applicable gender: male and female Applicable age: adult Size: L/XL pressure value 15-20, S/M pressure value 15-20 Size:Length Top width Bottom width Instep thickness Bottom thickness L/XL:27.5cm 8.0cm 9.0cm 0.2cm 0.3cm S/M:22.5cm 8.0cm 9.0cm 0.2cm 0.3cm Package List: 1 pair x socks