Personalized Mito Research Ribbon Toddler Hoodie. Show support for research into mitochondrial disease with this Green Ribbon Toddler Hoodie - Black. Great for Mito Awareness week in September. 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.