Petzl Sirocco Climbing Helmet Features_Diamond Fuse Its ergonomic design optimizes the

Its ergonomic design optimizes the strength-to-weight ratio

shimmying down scrambles

An all-round ice tool

The Frontier Pouring Pot has EU food-grade silicone rubber sidewalls

it's the ultimate comfort companion

Petzl Sirocco Climbing Helmet Features_Diamond Fuse Its ergonomic design optimizes theUltra 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.