Product Information: 1、PREMIUM 7MM ELBOW SLEEVES (1 Pair): Featuring 7mm Neoprene Flex-Material designed for maximum support, compression and stability for weight lifting, powerlifting, CrossFit, bodybuilding and more! 2、ELBOW COMPRESSION & SUPPORT: Our 3-D design provides a contoured fit for perfect joint compression and warmth with optimal breathability and comfort. 3、PREVENT INJURY: Elbow sleeves reduce pressure and swelling during activity proven to promote muscle recovery and prevent injury. Increase performance and confidence instantly on all your lifts! 4、UNBREAKABLE CONFIDENCE: Level up with our precision design purposely built for enhanced results to break new PR’s. Attack the weights with warm and tight joints instantly increasing strength and confidence on all your lifts. 5、SIZING CHART: Please use sizing chart in listing images to order the correct size. You need to measure your true elbow size with a flexible tape. If a tight fit is desired, please order one size smaller than your measurement.