STRETCH FOR MILES. From tackling your route to the rest of your day, the Nike Dri-FIT Flex Stride men’s 7 running shorts combine a clean, streetwear look with stretchy knit fabric that lets you move freely. Nike Flex fabric stretches with your body. Two-way drawcord can be worn internally or externally. Perforations at the back enhance ventilation. Dri-FIT technology throughout moves sweat away from your skin to help keep you comfortable and dry. Low-profile elastic waistband lies flat against your skin. Zippered pocket on the centre back has a vapour barrier to help guard items from sweat. It is big enough to hold a phone. Internal drop-in pocket at back right stores small items. 7" inseam keeps you covered while letting you move freely.