ABUS Children's Helmet Smiley 3.0 LED - bike helmet with light - deep fit & space for a ponytail - for girls and boys - Light blue with rainbow pattern, size M

"STABLE & SECURE: impact-absorbing hard foam injected into a shock-resistant outer shell - the in-mold process creates a durable bond for a sturdy helmet" "DEEP FIT: kids bike helmet with good protection for the neck and temple areas, and a visor-like front edge for facial protection" "SIZE ADJUSTMENT: adjustable wheel for a good fit - turning the adjustment wheel adjusts the head-encircling ring inside the helmet to fit the head circumference" "FOR PONYTAIL WEARERS: height-adjustable adjustment system at the back of the head can create enough space for a ponytail - great for kids with long hair" "LED LIGHT: rechargeable LED rear light (with USB) & reflectors on the child's helmet provide increased visibility in traffic" "GOOD VENTILATION: 4 air intakes and 4 air outlets in the helmet ensure that the child doesn't sweat too much - fly nets in the air intakes keep insects out" "PRODUCT DETAILS: Unisex kids bike helmet for the little ones - includes chin pad - size indicated in centimeters corresponds to the wearer's head circumference"