PITTSBURGH, March 17, 2025 /PRNewswire/ -- "I thought there could be a better way to keep headphones or ear protection in place on the head when wearing a hat," said an inventor, from Richmond, Ky ...

Guardian Caps are made of closed cell Polyurethane foam and weigh less than seven ounces. “They forget that it’s there, but what they’re realizing is they’re not hearing that loud crack ...