Size & Fit Standard fit is athletic and relaxed Product Features Ultra-soft, lightweight woven fabric with added stretch for elite athletic comfort Dri-FIT technology wicks sweat away from the skin for quick evaporation Integrated reflective detailing radiates in low-light environments Elastic waistband with internal drawstring provides a snug, secure Hook-and-loop back pocket and side pockets provide space to store your essentials Perforated side panels at the bottom of the legs provide increased breathability Ankle zips allow for easy on and off over shoes and customizable ventilation 100% polyester Machine wash The Nike Miler Dri-FIT Woven Running Pants are imported. Push your pace without compromise in the Men's Nike Miler Dri-FIT Woven Running Pants, a technical essential engineered for high-mileage endurance. Lightweight, sweat-wicking woven fabric with just the right amount of stretch allows for an unrestricted stride, while perforated panels and ankle zips provide ventilation as your run heats up. Finished with secure storage and low-light reflectivity, these pants deliver a streamlined, distraction-free fit so you're always primed for action. Nike Men's Miler Dri-FIT Woven Running Pants in Black Size: Small