If your junior likes to go wild on his bike, give him the protection he deserves. The Smith WILDER JR MIPS helmet combines advanced brain protection with a lightweight, ventilated design just like the Smith's adult helmets. When your kid kicks it up a notch, the 21 vents take care of airflow and the VaporFit technology ensures the helmet fits perfectly. The kids’ version doesn’t feature a visor or goggle holder like the adult models do.