Information about this product -【Removable Chin Guard】With a removable chin guard, the child helmet can be used as a full-face helmet or half-face helmet, providing better protection for your child's chin. -【Best Protection】The full-face bike helmet is made of high-quality EPS foam and PC shell, which can absorb external pressure during sports. It can well protect your head during outdoor sports such as skateboarding, scooter riding, and cycling. -【Breathable】The body of the motocross helmet has 16 air vents, and the chin guard has honeycomb air vents to prevent kids from feeling stuffy during exercise. -【Adjustable Brim】The widened and adjustable brim prevents foreign objects, branches, etc. from entering the eyes and also protects against light rain. -【Removable Lining】The soft and comfortable lining is sweat-resistant and breathable. The lining is removable for easy cleaning. The insect net design prevents mosquitoes from biting your baby's head.