Mixiu Adult Bicycle CE Sun Impact with LED Streamlined Road Bike Urban Adjustable Helmet, Certified, Ultra-Lightweight, Breathable, Protection,

[High Impact Resistance & Lightweight] The inner shell of this bicycle helmet is made of high-density EPS material, which effectively absorbs external impacts. The outer shell is made of ultra-strong, high-rigidity PC material, which provides high heat resistance and impact resistance. Furthermore, it is lightweight while maintaining safety, making it more comfortable to wear and allowing for extended use. Stylish and Safe: This aerodynamically designed bicycle helmet features multiple ventilation holes that not only add style but also promote airflow inside the helmet, reducing stuffiness and providing a more comfortable fit. The removable brim provides protection from the sun and rain. The interior padding is removable and washable, allowing you to keep it clean at all times. [LED Taillight for Safety and Security Even at Night] The high-brightness LED taillight increases visibility to those around you, significantly improving safety even when riding at night. With just one button, you can freely switch between three lighting modes (steady on, slow flashing, and fast flashing), allowing you to use your road bike helmet as needed. [Adjustable Size] This cycling helmet can be adjusted to fit head circumferences from 58-63cm using the dial on the back, making it suitable for both men and women, from high school students to adults. If you want a comfortable fit, this bicycle helmet is the perfect choice, designed for Asian head shapes! [International Safety Standards] This bicycle helmet has undergone rigorous testing and is CE certified. If you have any questions while using this product, please feel free to contact us. We will be happy to assist you. The inner shell of this bicycle helmet is made of high-density EPS material, which effectively absorbs external impacts. The outer shell is made of ultra-strong, high-rigidity PC material, which provides high heat resistance and impact resistance. Furthermore, it is lightweight while maintaining safety, making it more comfortable to wear and allowing for extended use.