The soft, easily washable, and dry material offers less friction, prevents moisture, and allows a lot of free dynamic movements in running and exercising, and makes you comfortable in the heat. These men's shorts offer you the right support, breathability, and a lot of extra comfort in your fitness activities like exercise, gym, and workouts. The workout shorts come with adjustable waist comfort, perfect for leg movement, and pockets to protect your belongings when you're hiking or running. Built-in lightweight liner. Has a Liner phone pocket and utility shirt loop with Zipper back pocket. Material - 87% Polyester, 13% Spandex.