The Schwinn Thrasher Helmet offers protection and safety for your head while you are biking around town or on trails in the woods. Lightweight and durable, it is easy to wear without slowing you down. It features adjustable side straps and a dial mechanism to ensure a snug and comfortable fit for a variety of head sizes. This Schwinn helmet also includes a light on the dial fit, which increases visibility both at night and during the day, making drivers more aware of your presence and improving your road safety. A series of vents allows for constant air flow as you move forward, keeping your head cool. Designed for adult wearers, this black lighted bike helmet also includes a visor to protect your eyes from rain, wind and other elements. The visor can be removed for riding on clear days. The helmet is an essential safety accessory whether you are riding your bike to work, school, for exercise or in a race to the finish line.