Pls feel free to purchase, helmet size already improved in order to fit for most of kids.

CPSC certificated helmet targeted for toddler and baby sports .we live by one simple belief: keep the safe, keep the moving.

With head-hugging comfort and advanced fit technologies, which makes the helmet fit more like a comfortable cap than a hard-shell helmet

Size:20.5~21.65 in,age for 3~7 years. To be suitable for not only bicycle,scooter, but also BMX.

Superlight weight and breathable design, make your baby feel comfortable. Package: 1pcs helmet.