Personalized Irish Ancestors Heritage Men's V-Neck T-Shirt. Irish Heritage Men's V-Neck T-Shirt - White green, orange and white colors of Ireland design says I love my Irish Ancestors. Great for a genealogist or anyone with Irish pride. 4.7 oz., 100% pre-shrunk cotton Narrow, set-in 1x1 mitered V-neck collar Shoulder-to-shoulder taping Double-needle stitched sleeves and bottom hem