Personalized Military Daddy Proud Son T-Shirt. Proud of my Daddy T-Shirt - White military son or daughter design with soldier silhouette for Red Friday 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.