Nike Men's Pro Tight SS Training Top (Tight Fit)The Nike Pro Top hugs you in lightweight fabric with breathability built into heat zones to help keep you cool and dry from warm ups through cooldowns. Stretchy fabric made with at least 75% recycled polyester fibers comes in a tight fit that easily layers under other tops. Customize with your team's colors for a coordinated look. Nike Dri FIT technology moves sweat away from your skin for quicker evaporation, helping you stay dry and comfortable.