- Key benefits - Gradually helps relieve knee pain by improving blood circulation; the rays can help improve circulation and comfort. - Keeps the knee warm without getting hot; no instant heat effect, warmth develops gradually for comfortable use. - Material and breathability - Made from graphene fiber, a breathable material that helps absorb sweat, provides moisture management, and reduces odor. - Comfort, warmth, and wearability - Thin, lightweight design that is easy to wear under a knee brace or undersleeve. - Unlike thick fur materials, this knee warmer is slim and unobtrusive while delivering warmth and comfort. - Provides necessary heat retention while keeping the knee warm. - Compatibility and performance - Breathable and moisture absorbing fabric supports comfort during wear. - Designed to be worn under braces or undersleeves, suitable for everyday use in cold conditions. - Use scenarios - Scenario 1: For an elderly person with osteoarthritis or arthritis during winter, worn at home or outdoors to maintain knee warmth without overheating. - Scenario 2: Worn under a knee brace during walking, light exercise, or daily activities to provide warmth and comfort. - Scenario 3: During long periods of sitting or standing in cold environments, to keep the knee warm and comfortable without bulk.