In the 90’s we wore our hats. You know - back when playing outside was a thing? This hat has seen something’s that is for sure. That being said; the sweat stains on the hat have zero to do with the structure of it; which is still pretty great! Just the right type of collector or knicks enthusiast could spruce it right up. This is an amazing piece to add to any collection. There’s far too many that didn’t make it out of the 90’s IYKYK