Personalized I Love My G-pa Grandchild Gift T-Shirt. Show your love and gratitude for the incredible role grandfathers play in the lives of their grandchildren. This delightful gift is sure to bring a smile to his face and warmth to his heart, reinforcing the cherished family connections that last a lifetime. 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.