Personalized Steel Beam Toddler Full Zip Hooded Jacket. An white image of an I Beam for dark products is a unique design for structural engineers and steel erector professionals at birthdays, holidays and graduation. 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.