The stocking version of compression socks. I bought these a long time ago on Shop Channel and they've been stored in a dresser drawer ever since. Cizeta Medicali is a global medical supply manufacturer headquartered in Milan, Italy, providing compression socks, stockings, back support belts, and more to improve venous circulation to the global market. Their customer support and service levels are also excellent, making them a manufacturer with high customer satisfaction. If you search for "Cizeta Medicali" online, you can access their website and view details about their products. Additionally, their website provides detailed and easy-to-understand explanations on how to improve leg swelling, which can be viewed for free. Please switch to Japanese to view it. I've been using Italian-made cotton compression high socks (2 pairs at about 8,000 yen per pair) for over 30 years, but I rarely wear stockings anymore, so I'm offering these. These are high-quality products developed based on medical knowledge and are surprisingly durable. Therefore, I am not satisfied with Japanese-made nylon compression high socks and continue to prefer Italian-made products. * It takes time to put them on. Please put them on slowly and carefully to promote blood circulation and avoid straining your body. I am organizing my belongings. Thank you for your consideration. Size: XL (LL)