This jacket has 2013 on the tag. The grams of insulation is not listed on the item.
Answered on 12/4/2013 8:24:52 PM by Product Specialist Greg from Sierra Trading Post
I did some more searching and found this jacket to be called the Dropin on Marmots webpage. Still no info on amount of insulation. Judging by the pics here the insulation is on the light side. http://www.zappos.com/marmot-dropin-jacket-blue-ink?ef_id=UqX1DgAAAHWqozsI:20131210034808:s Seems most manufacturers provide limited descriptions these days. :( Perhaps these were made for a major retailer under the Tram name. It also appears to be the Hard Charger jacket with insulation. http://www.sierratradingpost.com/marmot-hard-charger-membrain-jacket-waterproof-for-men~p~5392v/
Answered on 12/9/2013 8:47:58 PM by kidleo57 from Colorado