The Bird Mountain III Insulated Jacket is built for serious mountain missions and snow-filled adventures, delivering top-tier warmth and performance when it matters most. Designed with Columbia's advanced thermal-reflective technology, this jacket traps body heat using a breathable lining patterned with gold dots for maximum insulation without the bulk. Packed with recycled synthetic insulation, it keeps you warm even when conditions get wet and wild. Whether you're cruising groomers or carving through backcountry powder, features like a helmet-compatible hood, zippered underarm vents, and an attached powder skirt ensure you're fully equipped for the slopes. The Bird Mountain III Insulated Jacket combines function, comfort, and mobility in a sleek design ready to take on the coldest days of the season. | Columbia Women's Bird Mountain III Insulated Jacket