Antibacterial and magnetic buckle bicycle helmet for easy on and off. - Brand: GEAR - Color: Black/Mint - Model Name: Raffica - Features: Magnetic buckle, antibacterial - Usage: For bicycle commuting - Size L: Head circumference 57-60cm Thank you for viewing. [Product Description] (1) SG Certified: This helmet meets the SG standards set by the Japan Product Safety Association. (2) Magnetic Buckle: The helmet uses a magnetic buckle that can be easily attached and detached with a magnet. Compared to conventional buckles, it is easier to put on and take off, and it is designed to prevent pinching the skin around the chin. (3) Antibacterial Specifications: The pads and straps are antibacterial, making them less likely to smell even when you sweat. The pads can be removed and washed after use. (4) Asian Fit: This helmet is designed to fit the shape of Japanese heads, so the temples will not feel tight. (5) Breathability: 22 holes create airflow, allowing for a comfortable ride without stuffiness. (6) Size Adjustment: The dial allows for easy adjustment. (7) Reflective Logos: Reflective logos on the sides and reflective stickers on the back allow you to make your presence known at night to vehicles approaching from the front, back, and sides.