Personalized I Love My Pawpaw Rainbow Hearts Toddler T-Shirt. Designed with love and consideration, this product is suitable for both grandsons and granddaughters. With its funny and heartwarming message, "I Love My Pawpaw Rainbow Hearts" design is a wonderful way to honor your grandpa and celebrate the special bond you share. Get one for your grandpa today and let him know he's the best grandpa ever! A toddler-soft cotton tee in look-at-me, big kid colors. 4.5 oz., 100% combed ringspun cotton. White is sewn with 100% cotton thread. Topstitched rib crew neck. Double-needle stitched sleeves and bottom hem. Shoulder-to-shoulder taping.