Antigua Men's St. Louis Cardinals Exceed Desert Dry Xtra-Lite Moisture Managemen Desert Dry Xtra-Lite D-squared-XL moisture management technology Micro flat pique short sleeve polo with 3-button placket Flat knit collar Open sleeves and signature square back yoke Embroidered team logo on left chest , Antigua branding on right sleeve , 100% Polyester , Officially licensed by MLB