Personalized My Grandma Loves Me Superhero Youth T-Shirt. My grandma loves me! She is a superhero! Adorable tee for the little ones who love their grandma just as much as grandma loves them. Let the good times roll in a durable T-Shirt that takes kids from school to play in an amazing array of colors. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar.