Personalized Programmer's Paint by Number Toddler Full Zip Hooded Jacket. A paint by number for computer geeks with hexadecimal numbers is a fun design for 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.