Doodle Dot Helmet Small Size

Comes with removable inner fleece padding to ensure a fit that feels just right as children grow, and features an LED light and magnetic buckle. Sizing: Extra Small: 46 – 50 cm (about 18.1 -19.6 inches) Small: 48 – 53 cm (about 18.9 – 20.8 inches) Medium: 52 – 56 cm (about 20.4 – 22 inches)