The men and women of Law Enforcement are the Thin Blue Line that stands between the public and victimization by criminals. Rendered with icon accents that carry the symbolism of that line, these Blue Black frames honor those who protect and serve. Oakleys partnership with Law Enforcement began decades ago, and it has been a driving force in the technologies of safety, comfort and performance shared by all. Plutonite lens offers top UV Protection filtering 100% of all UVA/UVB/UVC and harmful blue light up to 400nm. Three-point fit holds lenses in precise optical alignment while eliminating pressure points common with frames that hook the ears. O-Matter stress-resistant frame material is both lightweight and durable for all-day comfort and protection. Oakley Twin Toric lens technology with high definition optics.