• There are vents around the helmet to keep cool airflow while exercising.
• EPS foam inner shell absorbs shock and keeps your head from bobbing.
• The appropriate size can be adjusted through the adjustable buckle, please adjust the size of the helmet before use.
• Can be used for various sports, cycling, skateboard, inline skating, scooter, etc.
• Suitable for head circumference: 54-57cm
• Helmet with tail light