You can't fool Mother Nature, but you can challenge her in comfort and style with The North Face Diez Jacket, part of the high-performance Summit Series. This extremely lightweight jacket does it all, packing 800-fill down into a tough nylon rip-stop shell that's tufted in all the right places, allowing enough movement through the arms and sides for easy turns and pole handling. The North Face Diez has other great features as well, including an alpine fit, hand pockets plus a hemline cinch cord and elastic cuffs for blocking icy winds and snow. The expert quilting holds the down in place to prevent shifting and unevenness in warmth, but at the same time allows the jacket to be crushed down and stowed away, using the convenient front pocket compartment. The Diez Jacket is meant to be a mid-layer, worn under a shell, but you'll find it works just well as an all-around jacket, too