The Petzl Sirocco is an ultralight mountaineering, ice climbing and multi-pitch climbing helmet, with reinforced protection and excellent ventilation. 

Designed to respond to the needs of climbers and mountaineers for reduced weight and for protection, its head-covering shape which is lower in the rear, offers reinforced protection. Optimised volume on the head, along with excellent ventilation, provide maximum comfort. 

Sizing: Size S/M - 48-58 cm | Size M/L - 53-61 cm

Features

• Ultra-lightweight design:
  - Perfect for long days at 170 g
  - Minimalist buckle and adjustable webbing for increased comfort and lighter weight
  - Hybrid construction with an EPP (expanded polypropylene) foam shell and rigid crown injected with EPS (expanded polystyrene) foam
  
• Enhanced protection:
  - Designed in accordance with Petzl’s TOP AND SIDE PROTECTION label
  - Designed for optimal protection against impacts to the side, front, and rear of the head
  
• Maximum comfort in action:
  - Open front profile makes the helmet rim invisible to the user and offers an unobstructed field of view
  - Headband and chinstrap webbing are fully adjustable
  - Low-profile buckle locks in place to help keep the chinstrap from loosening unintentionally
  - In addition to ventilation holes, the interior foam and liner feature integrated air channels for better air circulation
  - Two front clips and rear elastic band for securing a headlamp to the helmet

Specifications

• Material(s): Expanded polypropylene (EPP) foam shell, polycarbonate crown, expanded polystyrene (EPS) liner, polyester webbing
  
• Certification(s): CE EN 12492, UKCA, UIAA
  

Specification

• Age Group: Adult
• Gender: Unisex
• Manufacturer: Petzl