Forget you're wearing it.
The Petzl Sirocco Helmet is the benchmark for ultra-lightweight head protection in climbing and mountaineering. Weighing just 160 g in size S/M, this hybrid construction helmet combines a top EPS foam liner injected under a thin polycarbonate crown with EPP side foam for comprehensive impact absorption from all directions. Large ventilation channels provide excellent airflow on warm-weather objectives, and the simple headband adjustment works with gloves on. For climbers and alpinists who demand protection without burden, the Sirocco sets the standard.
Features
- Hybrid construction combines EPS top foam and polycarbonate crown with EPP side foam for all-around impact protection
- Weighs just 160g in size S/M for a truly featherweight helmet experience
- Large ventilation channels deliver excellent airflow during warm-weather climbing
- Adjustable headband works with gloves for quick fit adjustment
- Two front clips and rear elastic band secure a compatible Petzl headlamp to the helmet
Specs
- Construction: Hybrid In-Mold (EPS top, EPP sides, polycarbonate crown)
- Weight: 160g (S/M), 170g (M/L)
- Head circumference: 48-58cm (S/M), 53-61cm (M/L)
- Certifications: CE EN 12492, UIAA
