What Our Gearhead(R) Experts Are Saying:"The Essential Lightwarm Crew is my go-to for layering on cold days. It's warm yet breathable, and the slim fit feels great under a shell or on its own. Plus, the AdvancedSkin Warm tech keeps moisture in check, so I stay comfortable no matter the activity."When the chill sets in and the day's adventures call, we pull on the Essential Lightwarm Crew for reliable warmth and breathability. Salomon's AdvancedSkin Warm technology keeps us cozy by trapping heat where we need it most while efficiently wicking moisture away when the pace picks up. The brushed back fabric feels soft against our skin, and the stretchy construction ensures we can move freely, whether we're carving down the mountain, hiking a frosty trail, or enjoying a crisp morning in town. Its slim fit layers effortlessly under jackets and shells, making it an essential piece for winter versatility.