Discover the A/C Button Up Shirt by Patagonia, perfectly suited for hot and humid climates with its short sleeves and lightweight, relaxed-wearing 100% organic cotton composition. This shirt in Plaid Tidepool Blue features a button closure and an airy crinkle fabric, offering cooling airflow for ultimate comfort. Stylishly versatile, the shirt incorporates a clean button-front with a left-chest button-through patch pocket and side vents for enhanced movement. Care is simple with hand wash instructions and a recommendation to lay flat to dry.