Material:54.3% Nylon, 45.7 Polyester
MD's Ultralight Series is only 36 grams of weight, with a soft feeling and seamless for a full range of motion. Although the running singlet is lightless, it absorbs moisture and keeps an excellent quick-drying performance for a dry and smooth workout. Furthermore, the absorbing ultralight tank top has breathability in the necessary parts releasing the moisture away from your body.MD Men's Running Top is highly recommend for runners and basketball players,joggers. Keeps you cool in the heat weather. And we promise the high quality with the reasonable price and will last a long time. Time will tell!