The Lazer PNUT Boys Helmet is designed for toddlers and features Crazy Nutshell technology, allowing for easy customization with 8 different snap-on covers. This means your child can switch from being a fireman to an astronaut effortlessly. The helmet includes the Autofit Retention System, which automatically adjusts to the rider’s head for a quick and easy fit. Additionally, it has 16 vents to keep the interior cool and comfortable.