For ultimate performance while running, wear the New Balance WP71229 Impact Printed Tight. Made from the polyester-spandex blend, the pant provides easy stretch during the toughest phase of your runs. Courtesy NB DRY technology, this athletic baselayer wicks moisture and dries quickly. This tight-fit pant has a 2" internal embossed, plush elastic waistband for comfortable wear, a zip pocket for stashing your smart phone, and reflective details for visibility in the dark. NB DRY technology wicks moisture and dries quickly Back knee mesh insert Zippered hem 2" internal embossed, plush elastic waistband Zip pocket at back hip Reflective trims 78% polyester, 22% spandex Imported