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The Petzl SIROCCO® is an ultra-light climbing helmet weighing just 160–170 g. With hybrid EPP/EPS construction, it delivers excellent protection, ventilation, and comfort, making it ideal for alpine climbing and fast-and-light mountaineering.
The Petzl SIROCCO® is an ultra-light climbing and mountaineering helmet designed for high-performance alpine pursuits where every gram matters. Weighing as little as 160–170 g, it delivers an exceptional balance of protection, ventilation, and comfort for long days in the mountains.
Its hybrid construction combines EPP and EPS foam under a thin polycarbonate shell, offering optimized protection against side, front, and rear impacts. The low-profile design improves upward visibility, while extensive ventilation and integrated air channels keep airflow high during intense activity.
Exceptional weight starting at just 160 g
Minimalist construction reduces bulk and fatigue
Ideal for alpine climbing, ski mountaineering, and fast-and-light objectives
Designed to meet Petzl TOP AND SIDE PROTECTION standards
Hybrid EPP + EPS foam construction for multi-directional impact absorption
Extended rear coverage for improved head protection
Large ventilation openings with internal air channels for airflow
Lightweight, adjustable headband and chinstrap system
Low-profile front brim for an unobstructed field of view
Secure buckle design helps prevent accidental loosening
Two front clips and rear elastic band for headlamp attachment
Fully adjustable fit system for stability in motion
| Feature | Specification |
|---|---|
| Material | Polycarbonate shell, EPP & EPS foam, polyester webbing |
| Certification(s) | CE EN 12492, UIAA |
| Weight | 160 g (S/M), 170 g (M/L) |
| Head Circumference | 48–58 cm (S/M), 53–61 cm (M/L) |
White
Black
3-year manufacturer warranty.
