Is the Therme Down Jacket fully waterproof?

Yes. The shell is Gore-Tex, which is waterproof and windproof, and the seams are sealed. It is made for rain and snow, not just dry cold.

How warm is it compared with a regular down jacket?

Warmer for wet weather. The down fill insulates, and the Gore-Tex shell stops wind and rain from cutting the warmth. It suits cold winters, not mild ones.

Is $800 a good price?

It is the only new price listed, $800 at Arc'teryx as of November 7, 2026. With one seller there is no discount to compare, so watch for end-of-season sales.

What sizes does it come in?

Arc'teryx sells the Therme in a range of men's sizes; the listing shown is size L. Check the Arc'teryx size chart, since the jacket is cut to layer over a sweater.

Can I wear it for skiing or hiking?

It works for resort wear and cold walks, but it is a city coat. For active alpine use, Arc'teryx makes lighter, more breathable shells.

Where is the Arc'teryx Therme Down Jacket Men's cheapest?

At Arc'teryx, for $800.00, as of our latest check.

Arc'teryx Therme Down Jacket Men's

Best price now

$800.00at Arc'teryxObserved at 9:33 PM

Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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Our take on the Arc'teryx Therme Down Jacket Men's

The Arc'teryx Therme is a men's winter jacket that pairs a Gore-Tex waterproof, windproof shell with down and feather insulation. It is built for cold, wet city winters rather than alpine climbing, with a zip front, long sleeves and adjustable details. The best new price is $800 at Arc'teryx as of November 7, 2026, and only one store lists it new, so there is no discount to compare against.