Men's shorts by Under Armour. - Inner mesh lining helps wick moisture away and enhances breathability - 4-Way Stretch technology allows for better movement in every direction - The material drains sweat away and dries very quickly - The improved expandable center pocket on the back is waterproof to keep your phone safe - Elastic waistband with internal drawcord - Secure zipped side pocket Material: 45% polyester, 28% elastane, 27% polyestercationic