From Ariat, this shirt features: Collared neckline Hidden collar buttons Short sleeves Button front closure Two hook-and-loop front pockets Underarm gusset Breathable mesh yoke at back Hidden sunglass cloth Hidden microfiber lens cloth on shirt tail AriatTEK for superior performance in any weather Greater Arm Mobility for freedom of movement Moisture Movement Technology wicks away moisture from skin Sun Protection Fabric™ UPF 40 VentTEK technology enables airflow FreshTEK sustainable odor-resistance Polyester Machine wash/tumble dry Imported.