The Ascender MIPS is a triple-certified, ultra-lightweight, and extremely ventilated backcountry ski and mountaineering helmet. It is truly the reference helmet for mountain guides and professionals. Due to its low volume, it is designed to be used both uphill and downhill. The Ascender MIPS is an innovative and revolutionary ski helmet that uses a unique hybrid shell with variable elasticity and dual-density EPS. Finally, the MIPS® technology provides an additional level of protection to conquer the highest peaks!