The Patagonia Men's Untracked Pants will be your new go-to pair of pants for all your winter day activities. These lightweight pants are made with soft, supple 3-layer recycled nylon GORE-TEX® stretch fabric for unsurpassed windproof and waterproof/breathable performance, a fully featured yet refined silhouette and a flannel backer for extra warmth and comfort. Enjoy the multifunctional waist design for a customizable fit, watertight zipper, easy-access thigh vents for added breathability, and four zippered pockets to store your essentials. Stay warm and protected this winter season with the Patagonia Men's Untracked Pants!