Petzl Meteor III Helmet

The Meteor III Helmet by Petzl is made exclusively for climbing, and mountaineering. Newly designed with 87 cm� of ventilation suface area, to provide the ultimate in comfort and breathability. The Meteor III is super lightweight lending itself to feeling as if you don't even have a helmet on, which is great considering many climbers don't wear helmets due to their cumbersome qualities.Constructed with three different points to adjust, so you can have the best fit possible; height of headband nape strap, headband circumference, and chinstrap buckle lateral position.