Personalized Keep Calm Graduation Grandpa Men's V-Neck T-Shirt. Funny Men's V-Neck T-Shirt - Charcoal with graduation cap for proud grandpas and papas of graduating high school, college, PHD, med school, law school, nursing school graduates says I CAN'T KEEP CALM I'M THE PROUD GRANDPA OF A GRADUATE. Perfect for family photos. 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