ONE SIZE FITS MOST: Our gel socks fit women's shoe sizes up to 11 and men's shoe sizes up to 9, making them ideal for treating foot conditions like gout, edema, and neuropathy. The stretchy fabric ensures a comfortable and snug fit for most foot sizes. WASHABLE & REUSABLE: Made of high-quality stretch fabric, our socks are washable and reusable. Hand wash the gel pack and make sure it is completely dried before the next use. CUSTOMIZABLE AND CONVENIENT: Our gel socks feature an adjustable fit that conforms to your feet for maximum comfort and effectiveness. With microwaveable and cooling gel technology, you can easily customize your therapy based on your needs. Perfect for arthritis and gout sufferers, our socks offer relief at home or on-the-go. Plus, they're easy to clean and reusable, making them an affordable and eco-friendly solution for foot pain relief. IMMEDIATE & LONG-LASTING COMFORT: Our socks deliver quick and continuous hot or cold therapy to soothe sore, tired, or aching feet, making them great for daily wear and tear, as well as sports-related injuries. They're also suitable for a range of conditions, including chemotherapy-induced neuropathy, pregnancy-related swelling, plantar fasciitis, postpartum recovery, and other causes of swollen feet. With our socks, you can enjoy immediate relief and long-lasting comfort wherever you go. ALL-NATURAL PAIN RELIEF: Our gel socks provide natural and drug-free relief for foot, ankle, and heel pain, as well as sprains, soreness, swelling, and aches. Whether you need hot or cold therapy, simply microwave the socks for 20 seconds or chill them in the fridge for at least 90 minutes. The reusable gel packs conform to your feet for maximum comfort and effectiveness.