Designed for outdoor enthusiast looking for more safety and less weight, Salomon’s MTN Lab helmet meets safety norms for alpine, mountaineering and biking. Features:  Shell - In-mold construction: A lightweight PC shell fused with EPS liner to maximise protection and comfort Fit - Custom Dial: The adjustable dial fit system for quick and easy adjustments is now integrated in the liner for optimised fit and durability Ventilation - Airflow concept: The built-in channels allow an even temperature and constant airflow between your head, your helmet and your goggles (adjustable airflow on selected styles) Ventilation - Passive ventilation: No control over the airflow is possible Lining - AdvancedSkin ActiveDry: Quick drying material to keep your skin dry, Merino wool: Merino wool is breathable, therefore remaining soft and comfortable for your head. Removable/washable: For better hygiene: an easy to remove, 100% washable liner Extra summer liner: Summer liner included Backpack helmet bag: Specific helmet bag that can easily be attached to your backpack Headlamp retainer: Easily mount your headlamp on your helmet Alpine CE-EN1077/ASTM F-2040: Certified organisations which are accredited to test and certify products to European (CE) and US (ASTM) safety norms. This product is certified for skiing Climbing CE-EN 12492: Certified organisations which are accredited to test and certify products to European (CE) and US (ASTM) safety norms. This product is certified for skiing and climbing Weight: 400g Colour: Rainy Day MTN Lab Helmet - Rainy Day