Personalized I Love My Gumpa T-Shirt. The "I Love My Gumpa Rainbow Hearts Grandchildren Gift" design is versatile and can be personalized to fit any grandparent's nickname. Whether it's grandpa, papa, g pa, gramps, or any other term of endearment, this product celebrates the love and connection between grandparents and their grandchildren. It's also a wonderful gift idea for birthdays, Christmas, or Father's Day, allowing you to show your appreciation for the special grandpa in your life. So why wait? Get this heartwarming gift today and make your grandpa feel loved and cherished! 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.