Protection First Premium protection for the very youngest of bike riders, the PNut KinetiCore is designed to protect and provide superior comfort, whether they're travelling in a baby seat, trailer or cargo bike. The self-adjusting Lazer Kidfit system ensures an enhanced fit and the child-friendly side buckle results in stress-free unclipping. Features: Kid friendly fit: The Lazer Kidfit system is an automatic fitting system which provides a secure fit for improved protection and more comfort for your child No more skin pinch: A cleverly positioned buckle on the child's cheek rather than under the chin to avoid painful pinches of skin under the chin No more insects: An insect net stops bugs from flying into the helmet's front vents, minimising distractions or irritations Temple coverage: An extra level of protection across the skull's most sensitive area, boosting safety, comfort and confidence Babyseat-ready: The helmet shape is flatter at the back so your child can keep their head up and enjoy the ride Lightweight: 14% lighter than P'nut MIPS CE Reduced Plastics: 40g less plastics used than in P'nut CE LED light compatibility: Increase safety and visibility by attaching the Universal Lazer LED at the rear of the helmet via the Velcro Mount Weight: 250g Size XS (46-50 cm)