Personalized Chemical Engineer Pink Drops Toddler Full Zip Hooded Jacket. Chemical Engineer Pink Drops Toddler Full Zip Hooded Jacket - Black are a unique way to strut your smarts in style, with the words "Chemical Engineer" atop rosy droplets in overlapping shades of pink. This design would make a great gift for a chemical engineer 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.