Jovno Bicycle Helmet for Large Size 62 63 64 Extra Adjustable D65 XXL Adults, (61 65cm), Large, Lightweight, 21-Hole Ventilation, Height, (Black)

【Large Size Road Bike Helmet】With an inner diameter of 19cm, it fits larger head sizes securely. Furthermore, it features an adjustable dial for vertical angle adjustment, allowing for easy adjustment to fit your head shape. 【Lightweight Design】Weighing only 265g, this lightweight men's helmet allows for unrestricted movement, ensuring a comfortable ride. Its light weight reduces fatigue even during prolonged use, making it a large, lightweight helmet that balances safety and comfort for a truly enjoyable ride. 【Safety Standards】This bicycle helmet, made of EPS and polycarbonate materials, supports safe cycling and reliably protects your head. The inner padding is soft and comfortable even when worn for extended periods. It is removable and washable, preventing bacterial growth and odor, and maintaining a hygienic condition. 【Aerodynamic Design】21 vents keep your head cool, providing comfort even in sweaty weather. Minimize wind obstruction and enjoy a faster ride. [Ergonomic Design] Based on ergonomics, the design conforms to the shape of the head, ensuring breathability without causing pressure or discomfort. It provides a comfortable user experience from long-distance touring to commuting. Comfortable Fit, Extra Large Bicycle Helmet for Adults with Large Head Sizes: Head Circumference: 61-65cm, Weight: 265g, Inner Diameter: 19cm, Material: PC, EPS. This bicycle helmet accommodates larger head sizes and features a lightweight design weighing only 265g. Here are its features: Safe Protection: Made with impact-resistant materials to provide excellent head protection. Comfortable Fit: Ergonomically designed to fit the shape of your head, reducing tightness and discomfort. Enjoy comfort even during long rides. Excellent Ventilation: 21 vents promote airflow, keeping your head cool even in hot weather. Enjoy a comfortable ride. Adjustable Size: Features an adjustable dial/strap for a secure fit. Easily adjust to your size.