Petzl Sirocco Helmet Size:Medium/Large Load: 54 - 100+ kg

Load: 54 - 100+ kg

straight-shouldered semi-buttress threads keep the bottle sealed tight

75 x 19 in

Paddlers and outdoorsmen looking for a more fitted

Foot beds are essentially level (only 1mm drop from heel to toe) and provide medium arch support

Petzl Sirocco Helmet Size:Medium/Large Load: 54 - 100+ kgUltra lightweight helmet for climbing and mountaineering Overview 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. Weight: 160g 170g Features Ultra lightweight design: