Croker GAA Polo Shirt - Green Polyester Embroidered Athletic Jersey Perfect for St Patrick's Day IRISH PRIDE | Fully embroidered Gaelic Athletic Association chest patches. STYLE | The perfect shirt for on and off the field with panel details. MODERN FIT | Cut for a more stylish and contemporary look with a comfortable V-neck collar. HIGH PERFORMANCE | Ideal comfort with lightweight 100% polyester moisture-wicking material for ultimate breathability. SUPERIOR PRODUCTS | The Croker Brand combines unique Irish designs with high quality fabrics to achieve a distinct range of Irish clothing.