Check out this kid's helmet—it's ventilated, light, fits well and most importantly, looks cool! Uvex's Junior features their IAS-3D fit system that perfectly adjusts to, and grows with, their head in length, width, and height. Just twist the rear dial, and they have a snug fit that is so comfy they'll forget it's on. The fin-like ventilation system not only looks cool and keeps their head cool, it also protects against UV radiation. The low weight makes it really comfortable, and you've got clever details like the changeable inner liner, a front mesh bug screen, and a ratcheting chin-strap buckle. It even comes with its own LED taillight for extra visibility!