Barn / Helmet Hat
This has been my favorite hat for years. It is so simple and to the point. I use it every time I go outside or even in the house when I'm chilly. It also fits nicely under my helmet! The edges are left raw so you can trim it as you see fit. If you trim a seam, make sure to stitch the end to keep the seam from separating.
Now offering the water and wind resistant soft shell outer. This can be used with or without the fleece liner. The soft shell outer is not "warm" like the fleece is. I recommend a fleece liner if you want extra warmth.