Full Length Knee and Calf Compression Sleeve provides even and uniformed compressed throughout the calf and knee relieving discomfort and helping blood circulation. Designed specifically to help relieve inflammation and discomfort. Helps increase blood circulation. Reduces knee and calf inflammation. Material: 70% nylon, 30% spandexrPerfect for running, walking, exercising, etc... Provides even support and compression throughout the leg and calf.