Personalized Firefighter Great Pop Hero Men's V-Neck T-Shirt. Firefighting gift idea for Grandpa or Dad says Double Hero firefighter but more importantly a great Pop on this Fathers Day Men's V-Neck T-Shirt - White for a grandfather 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