100% polyester Zippered closure Machine wash at 30 degrees Genius Store. Quick-drying men's shorts are made of improved fabric that is soft and comfortable, and the lining is elastic, so you don't feel tied down no matter how much you move. The quick-drying fabric doesn't become stuffy when you exercise, which helps sweat and dries quickly. The lining was developed to make the whole body more flexible. You can feel its difference from ordinary shorts when you touch it, which offers you a higher quality experience. The fabric is thin and comfortable without rubbing or other unpleasant feelings. The side of the shorts has an additional slanted pocket, and the inner lining has a well-cut and sturdy inner pocket that allows you to store your personal items. The drawstring in the same color at the waist can be adjusted according to your body shape for maximum comfort. The towel loop at the back is more convenient for movement, and the zippered pocket is better for security. 2-in-1 shorts, with their high comfort, classic and fashionable style, are suitable for many occasions, including home wear, outdoor running, sports and fitness. It couldn't be more suitable for any occasion. Hand or machine washable, high color fastness, non-fading, non-deformable, and durable.