Personalized My Grandpa Loves Me Grandson Cowboy T-Shirt. western style boot with lasso has Grandpa loves me message for little grandkids 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.