Petzl Sirocco Climbing Helmet

Remarkably lightweight for ambitious climbers and mountaineers. The SIROCCO helmet was designed to give you an exceptional weight-to-protection ratio (170 g). Lower in the back, the design provides greater coverage and offers enhanced protection over the entire head. Its low profile and superior ventilation give you all-day comfort.

• Ultra-lightweight design:
  - Perfect for long days at 170 g
  - Minimalist buckle and adjustable webbing for increased comfort and lighter weight
  - Hybrid construction: EPP (expanded polypropylene) lateral foam and EPS (expanded polystyrene) top foam injected under a thin polycarbonate crown
  
• Enhanced protection:
  - Designed in accordance with Petzl’s TOP AND SIDE PROTECTION label
  - Designed for optimal protection against side, front, and rear impacts
  
• Maximum comfort in action:
  - Helmet brim is reduced in the front to be invisible to the user and offer an open, 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
  
  NOTE: This helmet does not meet the requirements of the EN 18100: 2024 standard for ski mountaineering helmets.