The World's Best Grandpa. Everyone has a worlds best grandpa in their life, especially if it is a nice and loving one. Yet also lucky enough to have such wonderful kids and grandchildren who would buy him this quality embroidered hat. Check out all our great colors that we offer. If he is old school go with some of the more manly colors such as black, gray, dark green, khaki or navy blue. If he is more of a lighter funny grandpa go with gold, kelly, maroon, olive, orange, red, teal, or white! Either way DALIX embroidered hats are all vetted to be gift ready, and packaged to perfection. Comes in 100% soft Cotton with Metal Adjustable buckle Sizing (S, M, L). One size fits Most. Perfect for your gramps, granddad, pops, papi, papa, or whatever you name him on his birthday.