The Bell® Sprout™ has a cute mini-me shape with fun graphic styling…like mom's or dad's, only smaller! The shape is designed for the ultimate fit with the True Fit system to help ensure a correct, comfy fit with just one adjustment. Seven top vents keep little heads extra cool and the PinchGuard system ensures pinch-free buckling. Extended rear coverage provides additional protection for your little rider. Recommended for kids ages 1+, but will fit most heads measuring 47-52cm. Important: Always take a head measurement. Head sizes and shapes can vary, even within an age range. Using a helmet that does not fit can be dangerous. Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 1 and Older (Extended Head Coverage).