The Smiley 3.0 is a cycling helmet - kids by the brand Abus. Ideal for accompanying children on their first bike rides, it offers optimal head protection. Indeed, the helmet extends to the temples and the nape for overall head protection. It is easily adjustable thanks to its height adjustment system with a non-slip rear dial and size adjustment with a sturdy ring. The heat inside the helmet will be well regulated with its four air inlets and outlets. It’s the perfect helmet for little adventurers! In-Mold for a permanent connection of the outer shell with the shock-absorbing helmet material (EPS) The helmet extends to the temples and nape for better overall protection Height adjustment system with ponytail compatibility for cyclists with long hair Zoom Ace Kids - height adjustment system with non-slip adjustment dial at the back of the head Size adjustment is done by a robust and flexible plastic ring for optimal stability and adaptability Excellent ventilation with 4 air inlets and 4 air outlets Removable and washable padding for maximum comfort Integrated mosquito net Passive safety thanks to reflectors Head circumference: 45 - 50 cm Weight: 220 g Abus Smiley 3.0 - Cycling helmet - Kids