The Patagonia Men's Adze Hybrid Jacket is designed for high energy activity in cold, windy conditions using Polartec Windbloc fabric to keep you warm. Like a perfect rope length of climbing with just enough protection, our new Adze Hybrid Jacket invites you to move without hesitation. We've trimmed the weight, reduced the bulk and greatly improved performance. The front, back and top of the arms are protected against cold and wind with a Polartec Windbloc polyesterspandex stretch woven fabric that's lightly insulated with a comfortable, warm and wicking fleece grid backer. Meanwhile, low bulk, unlined, stretchy double weave soft shell panels now run up the sides, under the arms and down into the sleek, modified Variable Conditions Cuff, giving enhanced breathability and mobility. Zippers close the two handwarmer pockets placed above harness line and the internal chest pocket. The no bunch hem adjusts with a cord inside the handwarmer pockets. The jacket has a DWR durable water repellent finish.