Protection: Compliant with ECE 2206, offering maximum safety and protection. The ABS shell and high-strength polyurethane (PU) varnish protect against impacts and ensure long-lasting durability, while the dual-closure system provides a secure hold. Material: With a kid-specific shell size and EPS for a perfect fit, this helmet fits comfortably without compromising safety. The "Shock-Absorber" chin strap insert system adds an extra layer of protection, effectively distributing the force in the event of an impact. Comfort: The fully removable and washable interior is made of ventilated hypoallergenic fabric, providing freshness and comfort during extended use. With 6 front diffusers and 4 rear extractors, the airflow is optimized, keeping the interior well ventilated. Precautions: Properly adjust the ventilated visor and double closure system before each use to ensure the stability of the helmet. Regularly check the cleanliness of the interior and be sure to wash only with mild products to maintain the integrity of the hypoallergenic fabric.