Negative Positive
Title: you will forget you have them on
Review: Unlike a lot of safety glasses ,these are so clear and lightweight you might forget you are wearing them. The longer curved earpieces keep them from sliding down your nose when you have a job that keeps you looking down - like weed whacking. The blue tint is barely noticable and won't do the job of a darker lens for sun protection.They seem fairly scratch resistant but I store mine back in the package between uses.Good quality and value. I'd buy these again
Is the review positive or negative? 