2xu Compression produces compression gear and clothing for runners of varying levels of skill. Compression socks, compression calf guards and compression calf sleeves help to speed recovery time, reduce muscle fatigue, help with muscle soreness, increase endurance and increase blood flow where it counts. Compression gear are great for runners, racing and triathlons. They can be worm while training or even during a competition or triathlon. Make compression wear a part of your running/training gear today!