This Trinity Stitch Headband is a really quick and easy knit, perfect for both summer wearing and summer knitting. It’s sure to keep your hair off your face in hot or windy situations, and it allows you to wear something knit even on the hottest days.

This pattern was on About.com (which no longer exists) and has been deleted from their site, but for now it can still be found on the Internet Archive. They redirect and delete pages a lot so you may want to download/print to save.