Keep yourself safe when reconnecting with your inner child with the Schwinn Halcyon ERT Bike Helmet. This Schwinn bicycle helmet features Energy Reduction Technology (ERT) that uses a layer of waffle-shaped foam that flexes in multiple directions upon impact, redirecting force away from your skull. A streamlined design boasts 19 air vents to ensure you stay cool on warm rides, plus removable and washable moisture-wicking pads soak up sweat so it doesn't run into your eyes. A micro-adjustable dial retention at the back gives you the perfect fit with a simple twist. The Schwinn Halcyon ERT Bike Helmet is finished with a removable visor to keep sun out of your eyes when out on the trails. ERT flexes to redirect force away from your skull on impact 19 air vents provide ample air flow so you stay cool Removable, washable moisture-wicking pads Dial retention system for the perfect fit Removable visor blocks the sun