Upgrade Your Cycling Safety and Style FROFILE MTB Helmet Men Women MTB Helmets for Adults Mountain Bike Helmet Adult Men Women Road Bike Helmet Mountain Cycling Helmet with Detchable Visor Our adults mtb helmet with visor is perfect for men and women, featuring a classic streamline form with removable extra long bill that blends aesthetics with safety. The wide sun visor offers excellent protection from sun and rain, scientific designed 15 vents for optimal airflow. Constructed with a high-strength PC shell and high density EPS foam, the mountain cycling helmet is durable yet lightweight at just 0.8 lb(375g). Inside, the soft breathable lining ensures comfort on long rides. The dial fit knob and the mtb helmet's chin strap are adjustable, providing a dual secure fit for head sizes from 21.3-24.4in (54-62cm). M: 21.3-22.4in/54-57cm; L: 22.8-24.4in/58-62cm This mens womens bike helmet for adults is suitable for a wide range of activities, including as a MTB helmet, mountain cycling helmet, road bike helmet, bike helmet, bicycle helmet, urban commute helmet, traveling helmet, camping helmet and so on. Ideal for men and women on the go, it also makes a perfect gift for birthdays, Christmas, white elephant exchanges, Mother's Day, or Father's Day. Combining safety, comfort, and style, this mtb helmet is perfect for urban and outdoor cycling. Don't wait—get your MTB Helmet with Visor today and ride with confidence!