Below is a link to one I found on Amazon… 4K+ 4.5 star ratings… 17.99.
Looks promising…
USHAKE 5.5" brim, Nylon, several colors, washable, quick drying, water/stain resistant, lightweight, mesh panels, keeps your head cool, etc…
Definitely looks wide enough to protect as needed.
It has a chin strap… but also has a pull tab in the back, that lets you custom adjust the fit.
I like how the brim covers your neck in the back… the one I am using now does not reach out that far.
I may have to give this one a try.
TNHunter
