90% Polyester, 10% Spandex Imported Drawstring closure MATERIAL:Our 2 in 1 gym shorts for men are made of high quality elastic high grade fabrics,comfortable and soft,perfect fit,and have excellent anti pilling ability,quick drying,breathable,high moisture absorption,and bring you a light and comfortable feeling during fitness.WAIST DRAWSTRING:This mens workout shorts with a drawstring waistband it is elastic,freely adjustable,let you free to movement without restraint,and brings a comfortable experience.Our men's shorts are easy to clean,not easy to deform,and durable.POCKET DESIGN AND FUNCTION:Both side 2 pockrt and back 1 zipper pocket.FITS OCCASIONS:Mens training shorts suitable for indoor and outdoor wearing,playing basketball,football,tennis,running,training,gym exercise,cycling,sports and other places.APPEARANCE FEATURES:In addition to the classic black,our running shorts for men also add a variety of passionate fluorescent colors.The bright and bright fluorescent colors can cause strong visual impact,and the presence is extremely strong,making people unable to move their eyes,At the same time,it will make you full of energy and power during exercise,highlighting your youthful vitality,and high-saturation colors can also set off your skin with more beauty and luster.