Helps support sore, weak, injured or arthritic knees and helps improve circulation to assist in healing and increased joint flexibility. The anatomically shaped patella opening with additional buttress provides additional support to the kneecap. Slide on/off design for easy fit with finger pulls for easy grip. A contoured shape and extended length fits left or right knee for a better fit. The perforated neoprene blend provides even compression, soothing warmth, and ventilation. The side air mesh panels for added breathability.