iiniim Mens Sports Running Tights Stretch Yoga Workout Gym Shorts Set Include: 1pc Men's Sports Tights. Material: Nylon, Spandex. Men's slim-fit stretch sports tights shorts underwear. Smooth stretchy fabic, quite flexible and comfortable. Breathable holes for sweat dries quickly, elastic wiastband with fastening string for size adjustable. Suitable for all sports indoors and outdoors.