Personalized I Love My Gramps cute grandkids T-Shirt. Gramps Grandkid T-Shirt - Navy Blue with colorful handprints and I Love My Gramps slogan makes a perfect gift from grandpa to his new grandbaby. Also fun for Gramps on Father's Day. 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.