Performance
Made for −15° to +5°. Rain or snow included.
Pick a day — or drag the temperature — and see how it handles it.
How to read these temperatures
Ratings are a guide for an average person moving at a normal pace.
- You run cold? Use the switch above, or plan on a mid-layer.
- Dress the whole body. Cold feet, hands or a bare neck will make you feel cold in any jacket.
- Damp feels colder. Humid coastal air and wind feel several degrees colder than dry cold.
At 6° · Rain
Probably too warm
Above +5° the insulation works against you. A lighter jacket – or a vest – is the better pick.
- Waterproof
- 8/10
- Windproof
- 9/10
- Weather intensity
Key features
Anatomy of Radian II
Radian combines the warmth of a substantial winter parka with the light, effortless feel of modern performance wear. Filled with 90/10 RDS-certified down (750+ fill power), it delivers superior insulation without bulk, providing balanced warmth down to –10 °C / –15 °C (depending on the person and layers worn). Welded down channels and wind- and water-resistant stretch fabric ensure lasting comfort and mobility in harsh winter conditions. Finished with waterproof zippers, fleece-lined pockets, a fixed hood, and integrated 3M reflective tape, Radian offers a balanced blend of warmth, protection, and refined Scandinavian design for long, cold winters.
Size guidance