The Alpina Carapax 2.0 bike helmet feels particularly at home on trails. Its Run System Ergo Flex offers a lot of safety and comfort: This delicately constructed adjustment system ensures an even fixation of the helmet around your head, distributed 360°. This makes adjusting the fit incredibly comfortable, smooth, and personalized. Another comfortable detail of the helmet is its pleasant padding, which you can easily remove if needed. Thanks to the Inmold construction with a very stable thermal connection between the outer shell and Hi-EPS, the bike helmet is also particularly lightweight. Edge Protect: The lower edge of the helmet is protected by the polycarbonate shell Edge Protect. Airflow Venting: Strategically placed ventilation openings guarantee optimal climate control inside. Visor: Splash and sun protection provided by a visor. Run System Ergo Flex: The smooth and snug Run System Ergo Flex ensures maximum comfort. Insect Net: Grills in the front ventilation openings keep insects away from your head.