Dirt Lid helmets are one-size-fits-all.

There's nought more important than protecting your noggin. That's what my nan said anyway, and she wasn't wrong.

Whatever level and speed you're at and whatever mode of transport you're on (yes, even a pedal go) adequate head protection is essential - it might even save your life.

These helmets will keep your melon secure whatever machine your on but because the Dirt Lid helmet from 661 is designed for BMX, dual slalom and dirt jumping you can trust that it's tough. These babies will keep even the hardest trials or municycle rider's brain intact.

Here's what the box says:

- Hard as nails outer shell for maximum protection
- Polystyrene liner absorbs impact energy
- Adjustable chin strap with quick release buckle
- Airvents allow cool air to flow over your head
- EPS foam inner shell with removable cloth liner padding.
- Meets ASTM F 1447, ANSI Z90-4, CPSC, CE bicycle helmet standards.
- Includes 3-Pad fit kit to accomodate Small, Medium & Large.
- Injection molded ABS hard plastic.

Weight: 400g