XS (45-49cm) (12 months - 2.5 years)
S (49-53cm) (2.5 - 5 years)
The Giro Scamp is our favourite kids helmet. The in-mould construction means that the outer layer of the helmet is bonded to the foam, so it's lightweight and it won't come apart.
It has a twist-dial adjust system to achieve a great fit. The chin straps are also really adjustable.
It has a flat profile at the back, which means it works well with kids seats and trailers (it doesn't push the child's head forward too far).