The Helium Down Hoodie is the most functional alpine insulator available. Traditional down jackets can’t match its combination of 800-fill down warmth, lightweight packability, and added weather resistance from waterproof Dermizax overlays.
The Helium Down Hoodie is the most functional alpine insulator available. Traditional down jackets can’t match its combination of 800-fill down warmth, lightweight packability, and added weather resistance from waterproof Dermizax overlays.
