Not into earloops, consumer products or foreign standards.. Current in stock, ships from/sold by Amazon.com picks would be:
https://www.amazon.com/dp/B095DVPTCT?m=ATVPDKIKX0DER
https://www.amazon.com/dp/B005KLZAYU?m=ATVPDKIKX0DER
https://www.amazon.com/dp/B008MCV6Q0?m=ATVPDKIKX0DER
https://www.amazon.com/dp/B008MCUZZS?m=ATVPDKIKX0DER
https://www.amazon.com/dp/B07571LL9K?m=ATVPDKIKX0DER
https://www.amazon.com/dp/B007ZUDVC2?m=ATVPDKIKX0DER
This is a pro-mask forum.
That said, all masks are breathable, otherwise it's a death trap. Look for comfortable, that's probably the more important part for you. I personally prefer the ones that pull behind your head rather than on your ears, and I appreciate when the nose isn't squished. The "duckbill" style worked well for us. (Bonus, you can "quack quack" and make folks laugh)
for ex:
https://smile.amazon.com/Jackson-Safety-64235-Particulate-Respirator/dp/B08WRHV9D7
Alternative is to look at local retailers to find some cloth masks to try out, and buy like 8-10 of those, and wash every week.
If you can't find any, I saw this on Amazon, and some people wearing something similar around town and in JC, and ordered them. It's cheaper now than when I ordered. Made in the USA, and NIOSH approved.