Best beanie I have ever owned. Most comfortable, super warm, excellent quality. Only problem, like all Sitka products it is really pricey. I own Sitka Bibs, jacket, parka, neck gaiter, and face mask. All of it is the best you can get and I expect to pay more than the cost of most other brands. They just need to come down to reality on the price a bit.
The Blizzard is a step up from the Jet Stream beanie for when temps are below freezing and/or the wind gets up. I have both now and love them...just like all my Sitka gear.