Personalized Bright Rainbow I Love My Papi Grandchildren Gift T-Shirt. Our design features the words "Best Abuelo Ever" in Spanish, making it a thoughtful gift for any Spanish-speaking grandpa. Whether it's for Father's Day, a birthday, or just to show your love, this design is a great way to honor your Spanish heritage and the important role your abuelo plays in your life. 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.