- Enhanced Protection: Designed specifically for mountain bikers, this helmet offers superior head and face protection for those tackling rugged hiking trails. Equipped with a sun visor, it shields your face from harmful UV rays and branches. - Lightweight and Durable: Crafted from high-quality EPS foamed polystyrene and polycarbonate shells, this MTB helmet balances comfort and durability. Its lightweight construction ensures ease of wear, while its impact-absorbing capabilities enhance safety during rides. - Exceptional Safety Performance: The combination of a robust PC shell and EPS foam effectively reduces impact forces, safeguarding the rider's head from injuries. The internal foam material is engineered to withstand pressure, providing comprehensive protection from all angles. - Versatile Use: The removable magnetic visor can be seamlessly attached to the 39er helmet, suitable for both men and women. Enjoy your outdoor adventures without the worry of wind, sand, or sunlight. This visor is also designed to accommodate prescription glasses for added convenience. - Practical Applications: Whether you're navigating challenging mountain trails, enjoying leisurely rides in the park, or participating in competitive cycling events, this helmet ensures safety and comfort. Ideal for mountain biking outings, outdoor sports, or daily commutes. Available in multiple sizes to ensure a proper fit for all riders, this helmet combines functionality with the latest safety technology.