Personalized 3rd Birthday Submarine Toddler Full Zip Hooded Jacket. 3rd Birthday Submarine Toddler Full Zip Hooded Jacket - Black for kids who love the ocean 7.5 oz., 60/40 cotton/polyester. Jersey-lined double-needle hemmed hood. Pouch pockets for all their treasures. Coverstitched shoulders and armholes. Coverstitched rib waistband and cuffs.