Instant purchase available Mercari shipping [Pressure and Size Adjustable]: With three Velcro straps, you can freely adjust the pressure and size to your liking. Easy to put on, suitable for both men and women of all ages, eliminating concerns about size mismatch. Size: 42cm long side x 33cm short side x 28cm x 0.8cm. [Gradual Compression]: The calf support uses three sturdy belts to compress the upper, middle, and lower parts of the calf in stages, firmly securing from the ankle to below the knee. [Comfortable to Wear]: Made with sweat-absorbent materials, these shin supports gently fit the calf. They have a certain level of sweat absorption during sports, providing comfortable wear. [Helps with Recovery]: An essential tool for those who enjoy running and jogging.