The Marmot Men's Zephyr Shirt's air permeable AirExchange fabric takes breathable button-downs to a whole new level. Air permeable fabrics start breathing the moment you wear it, instead of breathing when you start sweating. AirExchange also wicks moisture and dries quickly.
- Button-up brings breathability to a whole new level
- AirExchange is air permeable, and begins to breathe the moment you button up