This super cool and cozy Brooksy hat is from Ahead Headgear.  It is their "Washburn" style trucker hat that is an extreme fit, Royal blue pigment dyed twill, white poly mesh, unstructured, velcro strap, and white contrast stitching.  The hat features Brooks's logo with the saying, "Be Bigger Than Brave".  Please see pictures for more details.  All proceeds go to The Be Brooks Brave Hero Fund with the St. Baldrick's Foundation to help find a cure for high-grade gliomas.