The complete package in one performance baselayer – cooling technology, moisture-wicking fabric, odor resistance. Plus the perforated panels provide breathability for an outstanding example of functional style. Moisture Movement Technology™ wicks moisture away from the skin Fabric finish inhibits the growth of bacterial odours Sun Protection Fabric™ with UPF rating of 50 provides protection from ultraviolet rays ClimateTEK smart technology regulates the body’s temperature whatever the weather Flattering raglan styling Perforated panels for breathability Materials: 91% Nylon / 9% Spandex