I am looking for a cowboy "bump cap" OR a Lightweight cowboy hardhat. I can't find one. Can you help - cowboy wording for invitations

Yes, I searched on Google for my eyes, but without success. I can only to find, is a helmet. Protective helmets are heavy and do not need the protection of a helmet. "Well, I want something light." Light "," lid Bump "and" Cowboy "are the key words. Now I ask for help. Repeat. I am not" looking for a helmet. "There is a difference between the weight of Internet Explorer. 10 points will be given to anyone else, as always. Thanks