• Nike Dri-FIT is a high-tech microfiber polyester fabric that pulls sweat away from the body and moves it to the fabric surface where it evaporates. As a result, Dri-FIT fabric helps keep you dry and comfortable during sports. • Soft and smooth fabric with perforations for better air circulation while training • Elastic waistband with internal drawstring • Two side pockets • Side slits for greater freedom of movement • Composition: 100% polyester