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Petzl Boreo Helmet


The versatile and durable Petzl Boreo helmet is ideal for climbing, mountaineering, caving, via Ferrata, canyoning – you name it.

With a hybrid construction, this helmet maintains a low profile without compromising on head covering. It is equipped with reinforced protection against lateral, frontal and rear impact. The helmet has also been carefully designed to maximise ventilation, making it a comfortable and safe helmet for all activities.

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  • The hard outer shell is impact and scratch-resistant, for optimal durability
  • Hybrid construction with thick ABS shell, an EPP foam liner and an EPS foam liner makes it compact on the head
  • Soft headband conforms perfectly to the shape of the head and folds into the shell for storage and transportation
  • Designed in accordance with Petzl’s top and side protection label
  • Head-covering shape, lower in the rear, offers enhanced protection
  • Stable and comfortable on the head, thanks to foam liners spread throughout the inner shell
  • Suitable for climbing, mountaineering, caving, via Ferrata, canyoning…
  • Four clips for headlamp attachment


  • Materials: ABS shell, expanded polypropylene (EPP) liner, expanded polystyrene (EPS) liner, polyester webbing
  • Weight: 285g – 295g
  • Certifications: CE EN 12492, UIAA

Additional information

Weight 285-295 g



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S/M, M/L



Petzl Boreo climbing helmet in blue
Petzl Boreo Helmet