Front and back horizontal quilting with Heatseeker Eco hollow core insulation to keep your core protected The North Face Canyonlands Hybrid Women's Jacket has a great warmth to weight ratio for warmth that won’t weigh you down. Side panels in stretch fleece give you extra breathability when you’re working out, and a terrific range of motion without binding. The stretch panels allow this to fit trimly, so it easily glides under a shell without adding unnecessary bulk for a core part of your winter layering system. A versatile piece for women who enjoy all the winter sports and like flexibility in their layering pieces this will take you from the first chills of autumn through the wickedest part of winter whether you’re kicking and gliding on skinny skis, or floating through powder on fat ones.