Ion Parka – Ultralight Expedition Down Parka for Extreme Cold

When temperatures plummet and the wind roars across the ridge, the Ion Parka delivers expedition-level warmth without weighing you down. Designed for big mountain pursuits, frigid belays, and extreme alpine conditions, this parka’s unique 3-layer construction combines the insulation of a baffled down parka with reduced weight and minimal exposed seams for superior weather resistance.

The Gore Windstopper™ shell provides the perfect balance of wind protection, water resistance, and breathability, shielding you from harsh conditions while maintaining thermal efficiency. A longer cut offers added coverage for maximum warmth during stationary periods, making the Ion Parka a trusted companion for high-altitude ascents and winter expeditions.

At just 25 ounces (710g), this is one of the lightest fully insulated expedition parkas on the market, stuffed with premium 850+ fill power goose down for unmatched loft, compressibility, and warmth-to-weight ratio. Built in the USA with expedition-grade craftsmanship, the Ion Parka ensures you can move efficiently in the coldest environments on Earth.