Petzl - Sirocco, ultralight helmet for climbing and mountaineering


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Petzl - Sirocco

Ultra-light helmet with reinforced protection for climbing and mountaineering

The SIROCCO helmet is designed to meet the lightness and protection needs of climbers and mountaineers. Its wraparound design, lowered on the back, guarantees reinforced protection on the whole head. The optimization of the volume on the head, combined with excellent ventilation, guarantee maximum comfort.


  • Ultralight design:
    • only 170 g,
    • hybrid construction with shell in EPP foam (expanded polypropylene) and rigid shell injected with an EPS foam (expanded polystyrene).
  • Enveloping design for optimal protection against side, front and rear impacts:
    • design according to the TOP AND SIDE PROTECTION brand of Petzl,
    • wraparound design, lowered on the back, for reinforced protection.
  • Maximum comfort during activity:
    • large ventilation holes for excellent ventilation,
    • fully adjustable thanks to the adjustment of the straps around the head and chin strap,
    • magnetic buckle to facilitate the closure of the chin strap (patent Petzl),
    • two front hooks and a rear elastic to fix a front lamp,
    • compatible with VIZION visor.


  • Materials: expanded polypropylene (EPP) shell, polycarbonate shell, expanded polystyrene (EPS) inner shell, polyester webbing
  • Certification (s): CE EN 12492, UIAA
  • Product supplied with protective and storage case and spare padding
Color (s)white / orangewhite / orangeBlack / OrangeBlack / Orange
Cut itS / MM / LS / MM / L
Weight160 g170 g160 g170 g
headband48-58 cm53-61 cm48-58 cm53-61 cm
warranty3 years3 years3 years3 years
  • Campi for Use: All mountaineering disciplines


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