McDavid True Power Compression Leg Sleeves The next evolution in compression sleeves, the True Compression Leg Sleeves provide a higher degree of compression than the traditional #6570 Power Jumper Leg Sleeves, which are already a popular item among professional and competitive basketball players, as well as runners. The leg sleeves warm muscles to help ease cramping and protect the legs from cuts & abrasions, and are designed to fit comfortably below the knee. HydraVent hDc Moisture Management Technology. 85% Nylon/15% Spandex. Unisex design. Sold in pairs. Sizes: S - L. Colors: Black, White.