Review on Liberty ProVizGard Guardian Protective Eyewear Occupational Health & Safety Products by Ronny Prather

I bought these glasses for my 86 year old husband. He was given two of these glasses almost 40 years ago when he was working for DuPont Co. He still has them and wears them, but the parts in his ears are starting to wear out and they are uncomfortable. I ordered them thinking I would get a pair. I was very surprised when I received the whole box! He enjoyed giving away glasses to friends and telling stories about the ones he received from DuPont. (I would add that he has dementia and doesn't remember much!) Needless to say, these glasses come highly recommended.