LONG LASTING HOT OR COLD THERAPY: Choose from soothing warmth or stimulating coolness with this temperature therapy sock. With a design that stays warm or cold for up to 30 minutes, you can find long-lasting and immediate relief. RELIEVE PAIN, SWELLING, AND TENSION: The Vive Cold Therapy sock provides targeted cold, heat, and compression to help alleviate sore or aching feet and ankles. This sock is great for those who are going through chemotherapy, or those with arthritis, plantar fasciitis, diabetic neuropathy, or more general foot and ankle pain. LARGE DESIGN FOR GREATER COVERAGE: With a large design that wraps fully around the feet, toes, and ankles, this cold therapy sock provides relief for your feet, arch, and ankle. FLEXIBLE AND EASY TO USE: The cold therapy sock features gel packs that remain flexible even when frozen, for greater comfort. With a soft lycra material and no need for complicated hooks, zippers, or buttons, you can slide this sock on and off with ease. QUALITY ASSURANCE: Purchase confidently with the Vive 60-day Guarantee. Soothe and rejuvenate tired and swollen feet with the Vive Cold Therapy Socks. A combination of soothing compression and cold or warm therapy helps to alleviate foot and ankle pain. Great for those suffering from plantar fasciitis, metatarsalgia, chemotherapy, diabetic neuropathy, or arthritis, these socks are comfortable and soft to alleviate swelling and improve circulation. The generous sizing allows these socks to fully wrap around the foot and ankle. These reusable cooling sleeves remain flexible when frozen, for = targeted relief from pain that is comfortable enough for all-night wear. Socks Stay Cold or Warm for up to 30 Minutes: Experience long-lasting relief with longer temperature therapy sessions. The Vive Cold Therapy Socks retain their hot or cold temperature for up to 30 minutes, so you can spend less time heating or cooling your socks and spend more time resting and relaxing. Generously Sized to Provide Relief to the Foot and Ankle: The Vive Cold Therapy Socks come up past the ankle, for a fully immersive foot and ankle sleeve that provides relief to a larger area. Rest your feet after a long day of work or sleep with these socks to find your feet and ankles more rejuvenated in the morning. Immediate Relief from Swelling, Pain, and Tension: Experience more immediate relief with a foot sleeve that is flexible and soft, even when frozen. The combination of temperature therapy and adjustable compression allows you to feel more immediate relief from sore and aching ankles and feet. Easy to Use with Adjustable Compression: With no complicated ties, hooks, loops, or inserts, the Vive Cold Therapy socks are easy to prepare and wear. Simply place them in the freezer or microwave and choose the temperature that is right for you. The included adjustable compression strap lets you add on compression therapy during your treatment sessions, for improved circulation and reduced swelling. Variety of Sizing Options for Maximum Comfort: Choose from men's