Ellewin UV Sun Protect Outdoor Quick dry Long Brim Collapsible Portable Cap UPF50 Black

I like the angle and length of the bill. The bill is curved as well as folding. It took a few wearings to fully break the hat in, but it is comfortable. It stows easily in the pocket when inside.

I like the hat and the biv is perfect and very light weight for summer time cover/

The beauty of this cap is that it folds flat - bill and all - so it can go in your hip pocket, purse, backpack, or whatever, without crushing it. It's made of 97% polyester and 3% cotton, in a tight weave to prevent the sun shining through. This would make for a 'hot hat', except that there is a web panel on each side for breathing. The adjustment in the back has a plastic snap device that holds securely.This cap isn't 'structured', meaning it has no stiffener to hold its shape, and that's what allows it to fold flat for storage. But it also means it has a somewhat collapsed look, which some people don't mind. I personally prefer a cap that holds its shape, but this is a reasonable compromise for its purpose, which is to protect the head from the sun's UV rays. Some may also find the bill to be a bit large, but that also allows it to provide more shade for the face.I have no way to confirm the claim that the cap provides UPF 50+ sun protection, but for a convenient and inexpensive way to carry a cap and shade your head form the sun's damaging rays, it appears to do its job.

My husband's dermatologist told him hats with sun protection so I found these as light and airy,but full protection.

Purchased cap for out of country vacation during summer. Great protection from the sun, fit well, and had no issue. Great at the price purchased.