I finished up these headbands for some custom orders over the weekend and - as usual - I love how they turned out. The grey headband is made from Hobby Lobby's "I Love This Yarn" and the black headband is "Caron Simply Soft", both of which are some of the nicer mass-produced yarns to work with (at least, I think so!)
If you'd like to make your own, here's a link to the pattern I wrote up awhile back. They're the number one seller in my etsy shop, so it's a sure thing if you need a quick little knit as a gift or just to protect your ears from the Polar Vortex :)