Extremely light helmet for sport climbing and mountain sports.
At just 170 grams, the second generation of the Petzl Sirocco is still one of the lightest helmets for sport climbing and mountain sports. However, protection is not neglected - the motto is to be as safe and light as possible. In its revised version, the helmet shell made of expanded polypropylene (EPP) has been given a hard outer shell with injected EPS foam (expanded polystyrene). Compared to the previous model, the design is also lower in the neck area, which offers increased protection against bumps and impacts on the sides and back of the head. What remains is maximum comfort during activities. The helmet shell of the Sirocco is equipped with several ventilation openings so that you don't get a hot head on the ascent either. It adapts very well to the head and has many adjustment options by adjusting the straps of the headband and chin strap. The magnetic buckle on the chin strap makes it easy to close and open. For attaching a headlamp, the helmet has two headlamp clips at the front and an elastic strap at the back.Size S/M- Head circumference: 48-58 cm - Weight: 150 gSize M/L- Head circumference: 53-61 cm - Weight: 160 g