Protective kids’ helmet made with a durable PC shell and greenhouse foam liner to deliver reliable head protection for everyday outdoor activities. Key benefits - Protects your child’s head: PC shell plus greenhouse foam absorb and disperse impact to reduce risk during falls and collisions. - Adjustable fit for growing kids: easily adjustable system fits head circumferences from 48 to 55 cm for a secure, comfortable fit. - Keeps kids comfortable: strategically placed ventilation holes promote steady air circulation so your child stays cool during activity. - Versatile, unisex design: suitable for boys and girls and practical across multiple activities including cycling, wheelchair use, scooters and more. Features - Materials: tough PC outer shell with greenhouse foam liner for impact management and durability. - Size compatibility: adjustable fit for 48–55 cm head circumference — quick to dial in for a snug fit. - Ventilation: multiple ventilation holes positioned to enhance airflow without compromising protection. - Secure fastening: simple buckle and strap system to fasten and adjust quickly for safe use. Practical use scenarios - Neighborhood bike rides and trips to school — comfortable ventilation and an adjustable fit for frequent use. - Scooter or skate park practice — reliable shell and foam liner provide confidence during learning and play. - Wheelchair outings and daily mobility — extra head protection for children who use mobility devices during outdoor activities. What you get - A dependable, easy-to-adjust helmet that balances protection, comfort and ventilation for children with head circumferences of 48–55 cm.