Petzl Sirocco: The pinnacle of lightweight climbing helmets

When it's all said and done, however, you can find bird feathers heavier than this thing, so if you need a lightweight helmet, the revamped Sirocco is an impressive piece of equipment. I'm honestly not sure where helmet design can go from here, besides some kind of force-field generator that is powered by a chip implant in your neck. But until that dystopian day arrives, the Sirocco is a top offering for a comfortable, lightweight helmet that also (finally!) looks good.