These Safety Glasses by Edge Eyewear have blue mirrored lenses for added protection. Safety Glasses can provide protection from dangerous impact caused by flying objects or particles, dust, or wind and can protect from glare and stray light. These Glasses are not unbreakable and do not provide unlimited protection. With cool styling, these sunglasses don't look like Safety Glasses, but give you that protection. Edge Eyewear provides the best Safety  for your eyes.