Personalized Electrical Engineer Hearts Toddler Hoodie. EE, the acronym for electrical engineering, made of hearts inside a heart is a unique electrical engineering design. Fun gifts for anyone who loves electrical engineering at back to school, birthdays, holidays and graduation. The Toddler Pullover Fleece Hoodie keeps little ones cozy and comfortable through all their adventures. Made with soft fleece and a smooth jersey-lined hood, it’s perfect for layering on chilly days. Ribbed cuffs and waistband help hold in warmth while side seam pockets add a touch of practicality for busy toddlers on the go.