Perfect for winter adventure, our top-of-the-line hiking pants are ready for action and lined for extra warmth. Count on them to breathe well, dry quickly, stand up to rugged terrain, and let you move freely. Why We Love Them So trail tough, these hiking pants pass strict lab tests to meet industry standards for extreme wear and tear. Additional Features Two low-profile zippered cargo pockets and back zippered pockets. Articulated knees and a gusseted crotch enhance comfort. Fabric & Care Lightweight fabric made from 96% nylon and 4% spandex. Two-way stretch enhances freedom of movement. UPF 50+ fabric blocks at least 97.5% of the sun&';s UV rays. Polyester fleece lining features grid texture for superior moisture-management. Machine wash and dry.