Ariat Men's Beach Glass 360 Airflow PoloAriatTEK is designed for optimal comfort in any weather, with built in performance features that adapt to changing conditions ClimateTEK dynamically responds to your body temperature to keep you cool when things heat up FreshTEK odor control helps keep you feeling fresh through long hours of wear Greater Arm Mobility helps extend arm and shoulder range of motion so you can move freely Moisture Movement Technology helps wick moisture away from the skin