HSTN SQ - Matte Black/Prizm Black Polarized

Subtle doesn’t have to mean boring. The Oakley HSTN SQ - Matte Black/Prizm Black Polarized has a squared-off silhouette with modular color play sharpens the original HSTN attitude, while premium metal details keep the look elevated. Oakley’s injection molded thermoplastic frame material provides improved strength and flexibility over traditional acetate, and is built to withstand from shifting or deforming over time. Unobtanium is the first innovative material patented by Oakley to ensure maximum comfort by increasing grip with perspiration and keeping the frame in place without slipping.

• O-Matter™ Frame
  
• Frame Size: L (133mm)
  
• Unobtainium® Nosepads
  
• Impact Protection
  
• Prizm Black Polarized
  
• Light Transmission: 11%
  
• Light Conditions: Bright Light
  
• Base Lens Color: Grey