Visor face shield that is quite comfortable and a mask
—
Unless you are wearing a full hazmat suit a face shield will do absolutely nothing to protect you from airborne virus particles.
Can you smell any aromas in the room you’re in? Then the mask and/or helmet is not protecting you from viral size particles.
Tell that to the medical professionals. Tell them you are an expert and they dont need to complain anymore about not having enough PPE equipment because they dont need it to protect themselves.