I've got a big ol' head; I typically wear a 7 3/4 hat, and I'm able to wear this Waggle snap back with the last two snaps secured. It's somewhat snug, but close enough. Materials feel good, stitching looks and feels solid, colors are vibrant. I'm careful to not dirty my hats, so I can't yet speak to how they hold up after a wash. Overall, I'm quite happy I could snag this one during their Black Friday season sale (decent discount offered at the time).