evo.com | woom Bike Helmets > Getting kids to actually wear their helmet is half the battle, which is why the woom READY Bike Helmet was designed using thousands of children's head scans to create the perfect fit that won't slip, wobble, or annoy. The magnetic clasp makes it easy for little hands to snap on and off, and the non-slip adjustment dial lets you fine-tune the fit with a simple twist. Smart details like the ultra-low shell protection, generous ventilation holes, and reflective features mean your child stays safe, cool, and visible at all times. Large Ventilation Holes You don't want your child's head to sweat when they're out on their bike, roller skates, or scooter, so Woom included sizeable ventilation holes and internal air channels. This way, your child can always keep a cool head - even on their most epic active adventures. In-mold Construction Outer shell and inner shell directly bonded together. Protected edge all the way around. Low Helmet Shell So many children's helmets only protect the top of the head. The READY Kids' Helmet goes much further, with the ultra-low shell protecting the forehead, temples and back of the head too. So you can rest assured that your child's head is protected all around. Reflective Features The READY Kids' Helmet has plenty of reflective features - the logo on each side, the two straps, and the detailing on the size adjustment dial. So you can rest assured that your child will be visible at all times - even in dark or foggy conditions. Non-Slip Size Adjustment Dial The adjustment system on the inside of the helmet is a padded ring that wraps around your child's head. Simply turn the robust, non-slip size adjustment dial to tighten or loosen the ring. With a twist of the wrist, the helmet will perfectly fit your child. The woom READY Helmet Light clips straight onto your child's READY Kids' Helmet without any tools or fuss, boosting visibility for other road users. This smart little LED rear light delivers up to 10 hours of battery life on a single charge, and automatically switches off after 4 minutes of no movement. Compatible with woom READY Bike Helmet No tools required, the light clips straight into the helmet. Splash-proof and Impact-resistant Movement Sensor Light switches off automatically if no movement is detected for 4 minutes. Rechargeable LED Rear Light | Kid's woom READY Bike Helmet 2025 - Medium Package (M) + Kids' in Charcoal