Everyday Style. Essential Protection. Designed with comfort, style, and safety in mind, it's an easy choice for getting around the city. With our patented PopLock for on-the-go convenience, a dial-fit system for a secure feel, and a reflective rear decal for added visibility, Thousand Essentials keeps things simple without compromising where it counts. FEATURES: Dial-fit system with multiple adjustment points for a secure, customizable fit Patented PopLock to secure your helmet with your bike lock Large cooling vents for airflow on everyday rides Reflective rear decal for increased visibility Built-in low-profile visor Inspired by vintage motorcycle designs Complies with U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5+ Certified for CPSC and ASTM standards for cycling, roller skating, and skateboarding