NIKE Essential Dri-Fit Fly Running Shorts Lighter-weight than ever - with an innovative low-profile waistband for less bulk. Designed - to move and built to breathe, with less weight on every step. Side pockets - to keep small essential items. The Dri-FIT fabric - helps keep you dry and comfortable. It wicks sweat away from skin to the fabric's surface, where it quickly evaporates when things heat up. 25cm inseam (size medium) - for comfort and coverage.