Strategically placed ventilation panels make a cooling difference when combined with the ultra-dry technology of Dri-Mesh. Stretch-enhanced gussets add mobility and breathability. Fabric: 3.9-ounce mini pique on body, 95/5 poly/spandex stretch mesh on side panels and locker patch Features: Tag-free label Flat knit collar 3-button placket with dyed-to-match buttons