ABUS Smiley 3.0 children's helmet bike with a low fit, child friendly designs & space for pigtail girls and boys

Strong and safe: Shock-absorbing rigid foam foamed into an impact-resistant outer shell, the In-Mold process creates a durable bond for a robust helmet Size adjustment: Adjustment wheel for a good fit By turning the adjustment wheel, the head-enclosing ring inside the helmet adjusts to the head circumference Product details: Children's bicycle helmet for the little ones, weight 240 g, colour grey with car pattern (Grey Police),Size M = head circumference 50 - 55 cm​,includes chin support For ponytails: Height-adjustable system at the back of the head can create enough space for a ponytail or braid, perfect for children with long hair