Personalized I Love My Pawpaw Bright Rainbow T-Shirt. Made with love and care, this product is designed to last. It's not just a t-shirt or accessory, but a symbol of the strong family connection between a grandpa and his grandchild. So why wait? Get the "I Love My Pawpaw" Bright Rainbow design today and let your grandpa know just how much he means to you! Wardrobe essential for looking good, 24/7. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar. Shoulder-to-shoulder taping. Double-needle stitched sleeves, bottom hem and front neck. Note: greys are a cotton/polyester blend.