About this item

• SAFETY – This GROTTICO bike helmet meets US & EU cycling standards.
• ADJUSTABLE DIAL & STRAPS – The adjustable fit system for men and women. 2 sizes for choice, suggested head circumference: M (55-58CM), L (59-61CM)
• INTEGRATED SAFETY REAR LIGHT – Bicycle helmet with USB rechargeable light. Best for night riding with 3 lighting modes, Steady, Flash and Wave.
• TOUGH & LIGHTWEIGHT – Integrated forming a tough polycarbonate outer shell with the impact-absorbing foam liner. The fusion process makes helmets lighter and cooler than traditional helmets.
• KEEP YOUR HEAD COOL – 23 vents keep ample ventilation. Provide one more set of helmet replacement inner pads and two different color visors to collocation.