Is the Hydrenalite warm enough for winter?

It is a heavyweight down layer that handles cold, dry winter days and layers well under a shell. For deep cold or wet weather, pair it with a waterproof outer layer.

How does it compare with the Patagonia Down Sweater Hoody?

The Hydrenalite has a roomier, more casual fit and similar down warmth, while the Patagonia is trimmer and slightly more weather-resistant. Choose the North Face for layering room, the Patagonia for a closer fit.

Does it really pack into its own pocket?

Yes, it stuffs into a hand pocket and compresses to roughly the size of a small football. That makes it a good travel and backpack layer.

No. The shell is water-repellent and sheds light rain and snow, but it is not a waterproof membrane. Wear a rain shell over it in sustained rain.

What sizes does it come in?

It is offered in XS through XL in a regular, relaxed fit. If you are between sizes or want a trimmer look, consider sizing down.

How should I wash it?

Machine wash cold on a gentle cycle with down-safe detergent, then tumble dry low with dryer balls to restore loft. Avoid fabric softener and high heat.