Personalized Irish Shamrock Oval Men's V-Neck T-Shirt. Irish text surrounded by shamrocks is a unique design for the Irish and the Irish at heart for birthdays, holidays, Celtic festivals and St. Patrick's Day. 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