The Petzl Meteor helmet is a redesign of a classic Climbing and Mountaineering helmet with the addition of Ski Touring features. At just 245g The Meteor contends with other super light climbing helmets and is well ventilated. The Meteor is a very comfortable and stable helmet, this is achieved via the adjustable cradle that will form to your head shape. The helmet has a full polystyrene foam lining that is finished with a soft wicking headband. The Meteor is compatible with the Petzl Vizion face shield. This can easily be attached to the helmet providing extra protection from shattered ice and spindrift. If you're intending to use a helmet where you may encounter frequent minor rock falls and generally more knocks, then we would recommend a helmet with a polycarbonate shell. Petzl Meteor Features Lightweight and comfortable Excellent ventilation Soft headband Certification(s): CE EN 12492, UIAA Comfortable, breathable foam lining Chinstrap buckle and headband height are adjustable Headlamp can be attached