Is the Thermoball Hoodie warm enough for winter?

For mild winter days and active use, yes. In hard cold or long standing around, it works better as a midlayer under a shell.

How does it compare with a down jacket?

Down is warmer for its weight when dry. The Thermoball keeps insulating when wet and is easier to care for.

It is cut slim. Most buyers take their usual size for a close fit and size up to layer a fleece underneath.

Yes. Wash cold on a gentle cycle and tumble low with dryer balls to restore loft.

Yes, it stuffs into a hand pocket and zips shut for travel.

No, the hood is fixed and insulated, which adds warmth without much weight.

At Sierra, for $129.99, 48% under what the other stores charge, as of our latest check.

Rated 4.7 out of 5 from 1,300 ratings.

14 stores we checked sell it, including Zappos, Sierra, Nordstrom, Dillard's, Bloomingdale's.

$129.99at SierraChecked 36 min ago

48% under what the other stores charge

Compared across 14 stores. Prices are checked against each store and labelled with when.