Personalized 30th Super Birthday Long Sleeve Creeper. You're 30! Able to reach middle age in a single bound! You may not feel like a superhero at thirty, but you can look like one. Funny birthday gift for the hero in your life. For chillier weather, dress baby in this soft long sleeve creeper in a great fitting 1x1 baby rib. 5.0 oz., 100% combed ringspun cotton, 1x1 baby rib. White is sewn with 100% cotton thread, Flatlock seams, Double-needle stitched rib binding on neck, shoulders, sleeves and leg openings,Reinforced three-snap closure on binding.