Carl Penneywrote a review of Burton AK BK Insulator Jacket - Men's on April 22, 2013
Familiarity: I've used it several times
Bought this for the 2013 NZ snowboard season. I will wear it under my Gore Tex jacket on cold June/July days on the slopes. Its not big and bulky so won't restrict movement. Also great on cold mornings on my way to work.
550 down fill is perfect for our conditions but wish this jacket had a hood.