Our #1 performance tee fabric¿offered in a color-locking, moisture-wicking polo¿to expand your uniforming options. 3.8-ounce, 100% polyester interlock with PosiCharge technology, Flat knit collar, Removable tag for comfort and relabeling, Taped neck, 3-button placket with dyed-to-match buttons, Set-in, open hem sleeves