Superior Protecting: The motorcycle helmet features a ABS impact-resistant housing and EPS cushioning layer, providing exceptional protecting for your heads. The premium material ensures resistance to heat and cold, while the breathable inner lining keeps you comfortable during long rides. Enhanced Ventilation: Designed with an aerodynamic ventilation system, it offers optimal airflow to keep you cool and prevents stuffiness. The efficient air circulation inside the helmet guarantees a comfortable wearing experience even on hot summer days. Versatile Design: This helmet supports multiple wearing styles, serving as both a full-face helmet and an flip-up helmet. Easily switch between the two modes for different riding conditions. The full-face mode provides reduced wind noise and increased safety, while the flip-up mode offers a clear and wide field of visions for a reing and breathable experience. Superior Visibility: Equipped with dual visors, the helmet ensures high light transmission and -glare properties. The internal sunvisor effectively blocks harmful ultraviolet rays, protecting your eyes and skin. Experience a clear and unobstructed view of the road ahead for a safer and more enjoyable ride. Comfortable Fit: The quick-release buckle and adjustable straps provide a secure and snug fit for both men and women. The lightweight construction and ergonomic design ensure a comfortable and hassle- wearing experience, allowing you to focuson the road ahead. Specifications: Color: Black Material: ABS + EPS Size: L / XL(optional) Applicable HeadCircumference: L: 570-580mm XL: 590-600mm Package Size: 370 * 285 * 260mm/ 14.6 * 11.2 * 10.2in Package Weight: 1813g/ 4.0lb Packing List: 1 * Helmet