Petzl Sirocco Colour:White They are a superb choice

They are a superb choice as a back up option should the weather take a turn

Trapezoid main body baffles

so it won't become irritating under layers

providing lightweight insulation and excellent moisture management

Merino / Nylon core spun jersey

Petzl Sirocco Colour:White They are a superb choiceThe original version of the Petzl Sirocco became a popular choice particularly for use in the alps and long days out. This 2024 version takes the original successful design and adds a few improvements for better protection and increased usability. It remains super lightweight making it a great choice for those on big trips with long walk ins where every gram counts. The new open front profile makes the helmet rim invisible to the user and offers an