• -30%
  • -30%
Grivel - Stealth
Grivel - Stealth
Grivel - Stealth
Grivel - Stealth
Grivel - Stealth
Grivel - Stealth
Grivel - Stealth
Grivel - Stealth
Grivel - Stealth





Size Guide helmets

Do you want your helmet to sit correctly on your head?

Then measure your head circumference in centimeters before buying. Take a flexible tape measure, place it at the widest point at the back of your head, run it over your ears and hold it together about 1 to 2cm above your eyebrows. Read the head circumference in centimeters - cm - and find your size in the size chart. Please compare the information again with the item description. Alternatively, you can determine the head circumference with a thread or string. Put the thread around your head in the same way and simply read off the measured length on a ruler.

This is an approximate conversion chart to help you find your size.

Head Circumference cm Size
49-50 XXXS
51-52 XXS
53-54 XS
55-56 S
57-58 M
59-60 L
61-62 XL
63-64 XXL

                Reithelm Kopfumfang messen

Size Guide
item out of Stock - request pre-order
Size: M (48 - 58 cm)
color: white/orange

Ultra-lightweight climbing and mountaineering helmet with reinforced protection

The Petzl SIROCCO is designed to respond to the needs of climbers and mountaineers for reduced weight and for protection. Its head-covering shape, lower in the rear, offers reinforced protection over the entire head. Optimized volume on the head, along with excellent ventilation, provides maximum comfort.

 - Details:

Ultra-light design: 

  • only 170 g 
  • 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, front and rear impact: 

  • carries Petzl's TOP AND SIDE PROTECTION product label 
  • head-covering shape, lower in the rear, for reinforced protection 

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) 
  • two hooks and rear elastic for attaching a headlamp
  • compatible with the VIZION eye shield

Specific References

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€92.39 €64.68


SIROCCO - Ultra-lightweight climbing and mountaineering helmet

Petzl - Sirocco - 360°