POWERDOME Lunar Silver S Lightweight bike helmet with smart ventilation system and aerodynamic profile air cover

For sport and leisure: lightweight adult helmet for recreational use, road bikes, or gravel bikes Stable and secure: shock-absorbing hard foam molded into an impact-resistant outer shell - the in-mold process creates a permanent bond for a robust helmet Custom fit: bicycle helmet can be individually adjusted to head circumference via a textured adjustment dial on the back of the head using the Zoom Ace adjustment system For ponytail hairstyles: height-adjustable adjustment system at the back of the head can provide enough space for a ponytail - ideal for men and women with long hair Floating Padding: targeted attachment of inner padding through 3 selected attachment points - provides more padding mobility, better ventilation, and increased wearing comfort