City cycle helmet. Color: Olive Compatible size: Approximately 58cm to 61cm Weight: Approximately 300g Material: PC shell + high-density EPS This helmet has excellent breathability and a smart design with wide ventilation holes to reduce unpleasant stuffiness. It's an integrated design with excellent impact resistance, and it's lightweight for comfortable use even for extended periods. The size-adjustable helmet can be used by both men and women, and it's easily adjusted with an adjuster dial to fit the head size. Ideal for bicycles, skateboards, kickboards, etc. Safety standard compliant, SG certified. (Y251129)