The Petzl Sirocco Climbing Helmet S/M is an ultra-lightweight helmet designed for climbers and mountaineers seeking optimal protection without compromising comfort. Weighing only 160 grams, it features a hybrid construction combining an expanded polypropylene (EPP) foam shell with a rigid polycarbonate outer shell, ensuring enhanced protection against side, front, and rear impacts. The helmet's design includes lowered rear coverage for comprehensive head protection. Exceptional ventilation is achieved through large ventilation holes and integrated air channels within the interior foam and liner, promoting superior air circulation. The fully adjustable headband and chinstrap, equipped with a low-profile buckle, provide a secure and comfortable fit. Additionally, the helmet is compatible with headlamps, featuring two front clips and a rear elastic band for secure attachment. It is CE certified for climbing (EN 12492) and ski touring, meeting the requirements of the UIAA standard.
