What Our Gearhead® Experts Are Saying: “The Blackside Fleece is my favorite midlayer for both ski days and shoulder-season hikes. It’s warm, super stretchy, and layers cleanly under a shell without any bulk. I love the recycled 3D fleece—it feels plush but breathable, and the full zip lets me vent easily when I start to warm up.” We turn to the Rossignol Blackside Fleece Full-Zip Jacket when we need a lightweight layer that moves as effortlessly as we do. Made from soft, recycled 3D stretch fleece, it provides cozy warmth and excellent mobility for everything from early-morning chairlift rides to crisp autumn hikes. The tailored fit layers easily under a shell, keeping us comfortable and free to move through every adventure. Flatlock seams minimize bulk and prevent chafing, while the full-length zipper offers quick temperature control when the effort level rises. Two zippered hand pockets stash the essentials or keep hands warm when the wind picks up. Whether it’s our daily mountain midlayer or our go-to travel fleece, this versatile piece proves that sustainability and performance go hand in hand.