* Materials: ABS shell, expanded polypropylene (EPP) liner, expanded polystyrene (EPS) liner, polyester webbing
* Certifications: CE EN 12492, UIAA

Sizing:
* 1 (S/M): 48 - 58 cm / 19 - 23 in
* 2 (M/L): 53 - 61 cm / 21 - 24 in

Weights:
* 1 (S/M): 285 g / 10.1 oz
* 2 (M/L): 295 g / 10.4 oz

Features:

Durable:
* Hard outer shell is impact and scratch-resistant, for optimal durability
* Hybrid construction with thick ABS shell, an EPP foam liner and an EPS foam liner makes it compact on the head
* Soft headband conforms perfectly to the shape of the head and folds into the shell for storage and transportation

Designed for optimal protection against side, front and rear impacts:
* Designed in accordance with Petzl’s Top and Side Protection label
* Head-covering shape, lower in the rear, offers enhanced protection
* Stable and comfortable on the head, thanks to foam liners spread throughout the inner shell

Versatile, for a variety of activities:
* Suitable for climbing, mountaineering, caving, via ferrata, canyoning...
* Four clips for headlamp attachment