Permanent creases, Teflon finish, triple-stitching and attacking at Major seams and stress points for an all-day professional appearance that lasts Bi-swing back and underarm vents for enhanced range of motion and ventilation Badge tab and epaulette kit, pass-through Mic cord access, secure chest pockets Zippered placket; integrated collar stays 5.78 oz. Colorfast polyester/cotton twill fabric with melamine buttons