This is another one of my favorite patterns, this hat is so much fun to make! I also love that this one is so versatile and it comes in seven sizes, including a large adult size for men! This pattern comes with options for both a small and large basket weave stitch pattern, and also two different options for the brim, one with a ribbon.
Pattern is available here: http://www.ravelry.com/patterns/library/unisex-basket-weave-beanie