It's filled with Thermolite insulation and features a durable 30D polyester top and 75D polyester bottom

Elastic waistband with merino wool cover

compressibility and weight

Low Density Polyurethane + Protective PU Skin and Rear TPU Insert for Rocker Binding

Petzl SIROCCO black/orange Kletterhelm Trailrunning It's filled with Thermolite insulationUltralight helmet with extended head protection for climbing, mountaineering and ski touring. An extraordinary lightweight for demanding climbers and mountaineers! The SIROCCO helmet offers an exceptional balance between light weight and protection. The head enclosing design, which is lower in the neck area, guarantees you increased protection in the entire head area. The optimized volume and excellent ventilation ensure maximum comfort. The SIROCCO