Personalized Big Brother Shark Toddler Full Zip Hooded Jacket. Big brother shark! Shark teeth have taken a bite or two out of the letters, but a big brother is tougher than the shark. Cute gift for any big bro! 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.