Lululemon Engineered Warmth Zip Up Slim Fit Jacket XXL, 2XL Black/white New with tag Designed to perform outdoors. This merino wool-blend jacket has an engineered knit that creates a 3D texture for added warmth and four-way stretch fabric for range of motion. Interior face of fabric is 100% merino wool, which is naturally thermoregulating and soft against skin Zippered pocket with a hidden phone sleeve Slim fit