DutyMaxx Long Sleeve ShirtChest pockets with dual access utility compartments with hook and loop closure for easy access and storage High impact melamine buttons Dual communication wire access openings in side seams keep wires obscure Flex underarm mesh vents provides body heat ventilation and increased range of motion The newly enhanced Dutymaxx shirt now offers technology such as Nano Fluid Repellency that keeps wearer dry and comfortable. Redesigned for optimal