Personalized Greatest Dad Rough White World Text Men's V-Neck T-Shirt. World's greatest dad in rough white text with the earth in place of the letter O in the word world is a unique gift design for dads and stepdads on birthday, holidays and Father'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