I have tried several face shields and by far this is the most comfortable to wear, most of time I forget that I have it on.
From Gladiator Face Shields
Gladiator Face Shields adds an extra layer of protection that is lightweight and comfortable to wear. Our face shields have no exposed gaps between the forehead and the shield's headpiece, and also extends below the chin for further coverage. They are REUSABLE, simply clean them with soap and water or common disinfectant.