Stratus Storm Cell Under Helmet Hat Ski Accessories this upgraded version takes your

this upgraded version takes your trail running and outdoor adventures to new heights

Safety whistle

Max Light Output (Lumens) 500 lumens

02 in / 12

long-distance shoe for confidence on training and adventure runs

Stratus Storm Cell Under Helmet Hat Ski Accessories this upgraded version takes yourDesigned for high output ski missions, the StormCell Under Helmet Hat delivers warmth and versatility in cold conditions. Made from 100% premium merino wool, it provides lightweight insulation, superior moisture management, and all day comfortwhether you're skinning uphill or charging down. Perfect under a helmet or on its own, this sustainably crafted, biodegradable layer keeps you warm while keeping your impact low.