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Petzl Sirocco

Colour: Black/Orange
Size: S/M

The Petzl Sirocco is an ultralight mountaineering, ice climbing and multi-pitch climbing helmet, with reinforced protection and excellent ventilation. 

Designed to respond to the needs of climbers and mountaineers for reduced weight and for protection, its head-covering shape which is lower in the rear, offers reinforced protection. Optimised volume on the head, along with excellent ventilation, provide maximum comfort.

The Sirocco can also be used for ski mountaineering and backcountry tours as it CE-certified for ski touring - a new certificate recently developed by Petzl.

It should be noted though that this helmet does not meet the requirements of the EN 1077 standard for alpine ski helmets, so should not be used on pistes.

Sizing: Size S/M - 48-58 cm | Size M/L - 53-61 cm


  • Ultra-light design only 170 g with a hybrid construction, with a shell in EPP (expanded polypropylene) foam and rigid crown injected with EPS (expanded polystyrene) foam
  • Head-covering design for optimal protection against lateral and rear impact
  • Maximum comfort in action:

- wide holes, for excellent ventilation

- completely adjustable, thanks to the adjustable headband and chinstrap
- magnetic buckle facilitates fastening the chinstrap (Petzl patent)
- compatible with the VIZION eye shield
- two hooks and rear elastic for attaching a headlamp


  • Material(s): expanded polypropylene (EPP) shell, polycarbonate crown, expanded polystyrene (EPS) liner, polyester webbing
  • Certification(s): CE EN 12492, UIAA
  • Product comes with protective storage bag and spare foam


  • Age Group: Adult
  • Gender: Unisex
  • Manufacturer: Petzl

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Would you like to try on some climbing shoes or mountain boots for size before you make your purchase? If so, then why not book an appointment with us today! We can offer you a bespoke one-on-one shopping experience with one of our experienced staff members.

Customer Reviews

Based on 3 reviews
Jacq D.
Lovely jubbly

Fantastic helmet !

paddy r.
Petzl Sirocco Helmet

Excellent! Extremely comfortable, so light I forgot I was wearing it

Gary R.
Very light and comfortable

The helmet has protection right around the head which means it not only protects against rockfall but also against side impacts, for example if a ground fall is experienced. It is super light and barely noticeable to wear. Top marks.