Oakley SI Unstoppable Thin Blue Line - Black Frame & PRIZM Grey Lens

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Complete The Look

The Oakley SI Unstoppable Thin Blue Line Sunglasses with Prizm Grey Lenses are the thinnest, lightest Oakley Women's frame ever. This semi-rimless design is made for women who need the performance of sports eyewear but still want to look stylish. The Oakley Unstoppable Sunglasses are perfect for running, cycling, hiking or simply living life on-the-go.

Oakley's partnership with our nations Law Enforcement has lasted for decades. The alliance was formed to develop new technologies that improve the safety, performance, and comfort for these brave men and women. The Thin Blue Line collection is devoted to honoring ambassadors of law and safety.

Prizm is a revolution in lens optics built on decades of color science research. Prizm lenses provide unprecedented control of light transmission resulting in colors precisely tuned to maximize contrast and enhance visibility.


  • Metal icon accents
  • Patented hydrophilic Unobtanium nosepads ensure a snug, secure fit
  • Three-Point Fit: Comfort and performance that holds lenses in precise optical alignment
  • Durability and all-day comfort of lightweight, stress resistant O Matter frame material