Bullet Points: 1Metabolism Boost: Made of soft and stretch reliable material, these socks are comfortable to wear and tear-resistant. They contain tourmalines fiber that can stimulate the acupunctures points on your feet and increase your metabolism naturally. 2Quick relief for tired feet: These socks are made of tourmalines, a natural mineral that can relieve discomfort and fatigue in your feet. By wearing them regularly, you can also promote body circulation and improve swelling. 3Slimming body: These socks are made of tourmalines fabric that helps improve body circulation and metabolism, while providing uniform pressure distribution and excellent workmanship. They are durable, washable and not easily deformed. 4Keep dry: These socks are made of tourmalines fabric that can absorb sweat quickly and keep your feet dry and comfortable. With moisture wicking and odor removing properties, they can keep your feet clean and fresh all day long. 5Self-heating Magnetic: These socks use natural tourmalines to generate heat and magnetic fields that can regulate your body's balance, improve body circulation and metabolism, and help you stay healthy. Tourmalines Slimming Health Sock: Soft and stretch fabric that improves swelling and body circulation. Precision sewing process for durability and comfort. Absorb sweat quickly and keep your feet dry and healthy. Size; 23.5*7.3cm Material: tourmalines magnet, high elastic breathable fabric, spandex List: Ionic Body Shaping Stretch Socks *1 pair