Multipurpose helmet, the best compromise between durability and weight.

• Comfortable to wear: Light(315-345g), ventilated with ten ventilation holes.
• Durable: expanded polypropylene foam liner (for impact absorption), injection molded polycarbonate shell for durability.
• Simple and effective adjustment: 1 single adjustment point for the headband (at the nape), chin strap position can slide forward or backward, 2 sizes for good fit.
• 4 Headlamp clips.
• Size 1: 48-56cm
• Size 2: 53-61