Stay comfortable out on the green when you sport the Callaway Men's Opti-Vent Polo Shirt. The 100% polyester pique mesh knit fabric offers softness lightweight, breathable wear. The Opti-Dry technology helps keep you dry and cool. The UV finish provides protection against harsh sun rays, while the double needle hem with side vents supply additional ventilation. Callaway Men's Opti-Vent Polo Shirt Zinfandel, Medium - Mens Golf Shirts at Academy Sports