On the lighter, more breathable side are the thinner Milwaukee Axis hooded jackets. While still heated in the front and back ...

However, vests aren't everyone's preference when it comes to clothing, so I do want to point out that iHood also has heated jackets in ... Additionally, there is a hood rolled into the collar ...

The best ones to grab for the sporadic sometimes-cold-sometimes-warm weather are lightly insulated hooded jackets that'll protect you in unexpected rain. If you're looking for one that can do it ...