"What Our Gearhead® Experts Are Saying:""This is my go-to jacket for cold-weather hikes. It's warm but breathable, and the ClimateSync venting keeps me comfortable during uphill pushes. Plus, the DWR finish is perfect for light snow or drizzle.""When winter adventures call, we reach for the Salomon Mountain Flex Insulated Jacket. Designed for active pursuits, this lightweight layer combines breathable PrimaLoft insulation with ClimateSync technology to regulate moisture and keep us comfortable on steep climbs and fast descents. The stretch knit liner adds mobility, while the DWR ripstop fabric offers reliable protection from the elements. Whether hiking rugged trails or enjoying everyday winter outings, the Mountain Flex balances warmth and breathability to expand our comfort zone. Its sleek design and reflective details ensure we stay visible and stylish no matter where the trail leads."