Then there’s Omni-Heat Helix, which uses tiny foam pads in the lining of fleece jackets that act like sleeping ... time outdoors and effective, but how does Omni-Heat hold up against cold ...

It packs a real punch. I was a little late to the game with Omni-Heat technology, only discovering it last year in the Arch Rock Double Wall Elite Insulated Jacket ... Now, it does have loads ...

We were fortunate enough to snag one of Columbia's Omni-Heat Circuit ... company does something that we here at Engadget would care about. But toss the word "electric" beside "jacket," and you ...

To start off the heating technology, the interior of the jacket is lined with silver thermal reflective Omni-Heat fabric that uses tiny dots to reflect your own body heat (and the electric heat ...

the piece I wore the most—from glaciers to black sand beaches—was the soft but durable Columbia Titanium jacket, a fleece featuring Omni-Heat Arctic solar-capture insulation (the top image below).