BUILT FOR SPEED, TAILORED FOR MOVEMENT. Flex your speed, embrace the momentum. The Nike Dri-FIT Stride shorts have a lightweight feel – made with at least 75% recycled polyester fibres – designed for unrestricted movement. They're smooth to the touch, with extra breathability at the upper back. Need to take a phone along? They've got a pocket at the back geared just for your device. There's even gusseted side pockets that help keep your keys or card from falling out. It's time, step forward freely. Less sweat, better cool – smooth fabric with Nike Dri-FIT technology moves sweat away from your skin for quicker evaporation, helping you stay dry and comfortable. They added breathable fabric at the upper back to help keep you cool. Stride to strive for – the Stride shorts are built to move. They made them with a shallower rise, so you can run fast without any give. Secure storage – side pockets help keep items like a key or card close. An internal gusset helps keep your items from falling out when you sit down. A zippered back pocket is large enough to hold a phone. It has an internal moisture barrier to help keep your gear dry. An ergonomic brief liner feels soft and supportive. The narrow waistband has a drawcord that can be worn internally or externally for adjustable support. More details: Standard fit for a relaxed, easy feel.