CEP Performance Calf Sleeves combine all the advantages of performance-enhancing compression while offering the additional flexibility of wearing your favorite sock. Advanced knitting technology ensures that the compression is precisely defined. Applies consistent compression to the calf, allowing the arterial walls to relax and the flow of oxygen-rich blood to increase. More oxygen means more power during performance and a faster recovery after. Support fit stabilizes the ligaments and tendons while minimizing muscle vibration. Anatomical fit for wrinkle-free wear. Breathable fabric with odor-reducing silver ions and moisture management properties. Intended for shorter distance runs, triathlons, and field sports. Sold in pairs. 79% polyamid/21% spandex. Imported.