Personalized My Grandpa Loves Me Outfit for Boy T-Shirt. Grandchild design features a colorful truck filled with valentine hearts with slogan saying my Grandpa loves me, great for a Valentines Day gift. 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.