Sirocco Helmet sandal_size_12 while the Integrity Check process

while the Integrity Check process allows you to ensure it’s still safely filtering water

Comfortable

jealousies

Great for Climbing 6000m Peaks and Extreme Cold Weather Climbing

The VaporLock Screwgate is the pear-shaped workhorse for climbers who refuse to choose between weight savings and functionality

Sirocco Helmet sandal_size_12 while the Integrity Check processUltra lightweight Helmet for Climbing and Mountaineering 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.