Attention SMALL: 5.5 - 6.3in MEDIUM: 6.3 - 7.45in LARGE: 7.45 -8.25in X-LARGE: 8.25 -9.85in 81% Copper fiber,14%spandex5%silicon Unbind Your Hands: With higher copper infused, copper arthritis gloves bring proper compression with ultra lightweight. Relieve hand pain. While feeling like wearing nothing. All Knuckles Covered: Compression gloves for arthritis for men and women Specially designed finger lengths cover all finger joints of both hands. The different sizes have different finger lengths and fit perfectly on all sizes of palms and fingers. Enjoy Your Life: Open Finger Arthritis Gloves have quality rubber grip lines on the palm and fingers to help grip things with stability. Helps to soothe arthritis pain without restricting range of motion. Wear It all Day with Comfort: Copper arthritis gloves with flexible fabric, moisture wick, you are free to wear is without getting gloves wet. Wear overnight to wake up with refreshed and energized hands. Copper Gloves for Arthritis Hand for Women Men: Arthritis gloves relieve pain from arthritis pain, RSI, osteoarthritis, muscle tension, swelling, and hand pain, computer typing, and daily work support for hands and joints. Size Matters: Please refer to the size chart and measure your hand to choose the perfect size. If the measurement is between two values, you can choose a smaller size for more compression or a larger size for comfort.