With ventilation built right in, our popular VentTEK™ Shirt is a warm-weather staple. Breathable, UPF-rated fabric, moisture-wicking technology, and our Classic Fit make it perfect for everything from working on the ranch to BBQing with friends. VentTEK Classic Fit Shirt Product Features : 0 : AriatTEK® is designed for optimal comfort in any weatherGreater Arm Mobility™ lets you move freelyMoisture Movement Technology™ helps keep you dryVentTEK™ technology puts airflow where you need it most to keep you coolSun Protection Fabric™FreshTEK™ sustainable odor-resistance, 1 : Breathable mesh yoke, 2 : Hidden microfiber lens cloth on shirt tail, 3 : Hidden collar buttons, 4 : Zippered front chest pocket Men's VentTEK Classic Fit Shirt in Blue, Size: Large_Tall by Ariat