Personalized Chemistry Chick Text Toddler Full Zip Hooded Jacket. Chemistry chick text with a chick holding a bubbling beaker is a fun science design for back to school 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.