Living up to its name, the Outdoor Research Helium Down Jacket is an incredibly lightweight and warm insulating mid-layer, ready for all of our demanding alpine adventures. The Pertex Diamond Fuse face fabric offers lightweight durability from trailhead...
The Helium Down Vest is that durable, lightweight layer you're reaching for on that shoulder season hike around the foothills. You'll want warmth, but freedom of movement, and that's what the Helium offers. Pertex Quantum with Diamond Fuse Technology...
The Helium Down Vest is that durable, lightweight layer you're reaching for on that shoulder season hike around the foothills. You'll want warmth, but freedom of movement, and that's what the Helium offers. Pertex Quantum with Diamond Fuse Technology...