Arc’Teryx made a limited run of thee amazing jackets which combine high-quality down with strategically-placed synthetic insulation to create this warm, super-packable, fully-featured jacket.

I took the tags off of it and wore it outside one evening at home before realizing that I need a different fit for my layering system.

As new, no smells / blem / anything
They’re ‘unobtainium’ at the moment and I don’t know that they’ll make these again.

Arc’teryx Cerium SL down jacket (7.8 oz)
$359 MSRP
Men’s large, black sapphire color

Reviews:
https://www.outdoorgearlab.com/reviews/clothing-mens/down-jacket/arcteryx-cerium-sl-hoody
https://www.switchbacktravel.com/reviews/arcteryx-cerium-sl