Personalized 40 Rocks 40th Birthday Toddler Hoodie. Pink butterfly with 40 Rocks on a 40th Birthday Toddler Hoodie - White gift. 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.