I will be checking out that hoody.I grew up using wool, as that was the only option for cold weather. These days my base layers are always different thickness according to the temps. There are so many good companies these days, both hunting and non. The one company I would check out and recommend is Duckworth, specifically the powder hoody. It will block the wind very well, is very dense, durable and very warm with not a huge weight penalty. I ended up wearing it this month over my down coat in the high country.
You wore it over your down coat? Or instead of your down coat?