Men's Nike Dri-FIT Knit Running Top RUN FREE FROM DISTRACTION. Men's Nike Dri-FIT Knit Running Top features soft, seamless fabric with curved design lines for a 1 : 1 fit. Its engineered side panels cool you down when things heat up on the road, track or trail. Dri-FIT technology moves sweat away from your skin to help you stay dry. Knit-in ventilation adds zoned cooling. Slightly curved design lines deliver great range of movement. Slim fit reduces bulk to help eliminate distractions. Raglan sleeves provide excellent range of motion. Management loop on the center-back helps keep cords in place while running. Reflective details remain visible in low-light conditions.