Personalized Electrical Eggineer Toddler Full Zip Hooded Jacket. Eggineers are engineering eggheads and this egghead holding lightening bolts with electrical eggineer text, is a fun design to make your electrical engineer smile 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.