Well Before 3D PRO KN95 Face Masks, 5-Ply, Adjustable Ear Loops, Foam Nose Seal, Breathable Anti-Fog Fit

The best black tri-fold masks you can get on Amazon are likely the Wellbefore 3D Pro masks (needs to be the Pro). They have good filter media and a well above average nose wire. They come in colors, different strap versions and different sizes. Amazon is an official channel for Wellbefore mask sales. https://www.amazon.com/dp/B0DRHMNJSG I can pass a fit test in the adjustable earloop version, which is very rare for earloop masks. They are also some of the most breathable masks on the market. YMMV, but they are a great mask to try.