NIKE Men's Fly 2.0 Training Dri-fit Shorts Moisture-wicking dri-fit performance fabric draws sweat away from the skin and provides optimal ventilation to keep you cool and dry, while the low-rise design helps you move like an athlete.. Dri-fit fabric helps keep you dry and comfortable.Double knit with a smooth surface on both sides low rise to allow better movement lightweight elastic waistband side-seam mesh pocket.