The Atomic Backland UL CTD Helmet is a ski touring specific helmet that that focuses on protection, fit and function. Whether you are pushing through the last climb on a SKIMO race day or making the final descent on an all-day epic, this is a ski tourers dream helmet. With Hybrid EPP in- mold construction, it keeps you protected by being very lightweight. A Shocksense app along with an SOS alert function allows you to have peace of mind while having the ability to be found in case an emergency happens. Backland helmets are built with Atomics' intelligent 360 Fit System, which allows adjustment on every axis, ensuring a custom fit right out of the box. With key features like a headlamp fixation piece and reflective properties, those pre-work dawn patrols just got that much easier, or finding your way back to the trail head after dark when all day mission turns into a night outing too. Aircon Venting allows you to keep the helmet on the ascent as well as the descent so you don't over heat, and makes your transitions that much faster not having to deal with taking your helmet on and off and storing it in your pack for each and every lap that you take. Whether you are a SMIMO racer, ski tourer or ski mountaineer, the Atomic Backland UL CTD Helmet is designed to take you farther and faster than ever thought possible.