Jovno Bicycle Helmet Adults Large 61 62 63 64 65cm Extra Large Large Size Lightweight 21 Holes Ventilation Vertical Adjustable D65 XXL Men's (Matte

[Large Size Road Bike Helmet] With an inner diameter of 19cm, it fits securely on large head sizes. Additionally, it is equipped with a dial that allows you to adjust the vertical angle, allowing you to easily adjust it to suit your head shape. [Lightweight Design] A men's helmet with a lightweight design, weighing only 265g. Enjoy a comfortable ride without restricting your freedom of movement. Achieve a comfortable ride with this large, lightweight helmet that is both safe and lightweight, and its light weight reduces fatigue even when used for long periods of time. [Safety Standards] The bicycle helmet is made of EPS and polycarbonate materials to support safe cycling and ensure head protection. The inner padding is soft and comfortable even when worn for long periods of time. Since it can be removed and washed, it prevents the growth of bacteria and odors, and maintains a sanitary condition. 【Aerodynamic】21 ventilation holes keep your head cool and provide comfort even in sweaty seasons. Minimize wind blockage and enjoy faster driving. [Ergonomics] Based on ergonomics, the design matches the shape of the head, ensuring breathability without causing any feeling of pressure or discomfort. From long-distance touring to commuting, it provides a comfortable usability. Comfortable fit, extra large for a secure fit even with large head sizes Bicycle helmet for adults Head circumference: 61-65cm Weight: 265g Inner diameter: 19cm Material: PC, EPS This bicycle helmet accommodates large head sizes and has a lightweight design that weighs only 265g. Here are its features: Perfect protection: Made of impact-resistant material, it provides excellent protection for your head. Comfortable fit: Ergonomic design fits the shape of your head, reducing tightness and discomfort. You can feel comfortable even when wearing it for a long time. Good ventilation: 21 ventilation holes promote airflow and keep your head cool even in hot weather. Enjoy a comfortable ride. Adjustable Size: Comes with an adjustable dial/strap to securely fix your helmet. Easy to adjust to fit your size.