Bell Marvel Avengers Child and Toddler Bike Helmets(Ghost Spider)

Description Fits head sizes: 50-54 cm True fit self-adjusts for a proper fit everytime High-impact reflectors for visibility 12 vents keep heads extra cool Pinch guard ensures pinch-free buckling and built-in visor Always take a head measurement. Head sizes and shapes vary, even within an age range. Using a helmet that does not fit can be dangerous