92% Polyester, 8% Spandex Drawstring closure Hand Wash Only Buy one size up Mens Athletic Shorts:High elastic fabric is more convenient for sports. Quick-drying and breathable fabric can quickly drain sweat and keep dry so that you can keep comfortable during or after exercise. Our Running Shorts for men with ZIPPER POCKET: Two side pockets easy to storage phone , keys, cards, keep your hands free in activities. The mens gym shorts Outer shorts fabric - polyester + spandex, tight lining material - polyester + spandex. The spandex content of the lining is higher, so the elasticity is better. Elastic waistband with internal drawcord for a perfect fit; easy to clean, retains shape even after multiple washes. The New Style Of Workout Shorts for Men.