The Obermeyer Women's Sundown Pants provide you with the most uncompromising Alpine-inspired style. They are made form durable, dynamic 4-way stretch 100% polyester fabric and 3M™ Thinsulate™ Platinum Flex insulation that allows for superior warmth, robust weather protection and full range of movement. The HydroBlock® Elite 20k/20k waterproof/breathable fabric to lock out moisture while allowing you to break when your high on the slope on the harshest day. They have great features you'll love like reinforced construction throughout and ski-first features like CZV™ - Control Zone Ventilation that will help you cool things down when things start to warm up. The Obermeyer Women's Sundown Pants are stylish, premier performing, and feature packed that is sure to be the North Star of your active winter wardrobe.