Personalized Feels Good to be Alive T-Shirt. Feels good to be alive, doesn't it? Why not show off this t-shirt to the world? 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.