"Per LL Bean, size medium has a total weight of 14 oz with 3.45 oz of down."
More than I expected from the pics. Should be warmer than the EB offerings that seem to be its closest competitor.
By contrast, the EB/First Ascent Microtherm *hoody* has 2.34oz of 800 fill Downtek, and the large has 2.52oz of fill@~12oz total.
Those are 40% off right now with free shipping, for people who don't need more warmth.
EB doesn't list the fill weights, either, but their CS people will also look it up if you ask. I only asked about the hoody(and forgot to ask if the face material was different with the new ones). They go up or down by size fairly consistently, with the small hoody at 2.2, XL at 2.7something, and the XXL having 2.9oz.