What do you expect from your running shorts? It should be light and stretchy to keep you moving, and have a lining to keep you dry. It's done. Ultra-light and stretchy fabric for total freedom of movement. Internal mesh lining helps wick away moisture and improve breathability. Mesh panels for better ventilation 4-way stretch fabric allows for better movement in all directions The material wicks away perspiration and dries very quickly. Anti-odor technology prevents the proliferation of odor-causing microbes. New recessed elastic waistband with internal drawstring Open hand pockets with internal powermesh pocket on the right side for the phone.