Features: 1. Meet and exceed your current safety standards with the perfect bike helmet, packed with great ventilation, comfort, aerodynamics, a Magnetic Retractable Eye Shield, and Rear Safety Light. 2. Visibility is important to a cyclist39;s safety. The Bike Helmet is equipped with a revolutionary Magnetic Visor for ultimate UV and Wind Protection, and an Ultra-Bright Rear Safety Light so that you39;re always noticed while on the road. 3. Also, a helmet means nothing if it doesn39;t fit well, which is why we added a precision dial to get the fit for every head type. 4. With the Bike Helmet, you can rest assured that you39;re going to be safe at all times with unobstructed visibility during your bike trips 5. The Built-in USB Rechargeable Rear Safety Light guarantees the highest possible protection and visibility on roads during your biking trips. Notice: *Actual color may be slightly different from the image due to different monitor and light effect *Please allow 1-3cm deviation due to manual measurement Description: Suitable for head circumference: 57-62mm One Size Package List: 1 x Bike Helmet with Magnetic Visor Rear Safety Light