Strategically placed ventilation panels make a cooling difference when combined with the ultra-dry technology of Dri-Mesh Pro. Stretch-enhanced gussets add mobility and breathability. 3.9-ounce, 100% polyester mini pique on body, 96/4 poly/spandex stretch mesh on side panels and locker patch, Tag-free label Flat knit collar, 3-button placket with dyed-to-match buttons. * Due to the nature of 100% polyester performance fabrics, special care must be taken throughout the screen printing process.