The Petzl Elios is a low profile helmet which is easy to adjust, comfortable and well-ventilated. The improved dial adjustment system is quick and easy to use, even when wearing the helmet. Using a combination of shell and foam technology, it's perfect for rock climbing, ice climbing, mountaineering, canyoning and caving.

* Injection molded polycarbonate shell for protection and durability.

* Expanded polypropylene liner absorbs impacts.

* Adjustable chinstrap, nape height and headband for an extremely comfortable fit.

* Easy-to-use molded adjustment wheel quickly dials in the headband size, even while the helmet is being worn.

* Chin strap position adjusts forward or backward and redesigned side-release chin strap buckle is positioned off to the side for comfort.

* Narrow polyester webbing straps offer improved comfort.

* Secure headlamp attachment with 4 optimally placed clips.

* Compatible with VIZION face shield.