Oakley SI Ballistic Crosshair Sunglasses

The stone-cold cool of vintage aviators now has the heat of Oakley attitude.

SI Ballistic Crosshair™ pours classic styling into a lightweight frame of C-5™ alloy with a unique square lens shape and the all-day comfort of sure-grip Unobtainium®. Premium optical technologies are paired with a look that pass the ordinary and lets originality fly solo.

All Oakley lenses offer HDO® Technology with the following benefits:

• Clarity: Conventional lenses can magnify images. HDO® precision gives less distorted vision across the entire field of view.
• Refraction: With regular lenses, objects aren’t really where you see them. HDO® offers a truer visual image so your brain won’t have to work overtime.
• UV Protection: All Oakley lenses block 100% of UVA, UVB & UVC rays and harmful blue light up to 400

  Grey Lens

• Light Transmission: 16%
• Light Conditions: Bright Light
• Contrast: Neutral
• Base Lens Color: GRAY
   

Features:

• Ultra-lightweight C-5™ alloy frame material
• Unobtainium® earsocks and nosepad increase grip with perspiration
• 8.75 base lens technology with HDO®
• Meets MIL-SPEC MIL PRF 32432
• Surpasses ANSI Z87.1 (2015) Industrial Standards for gigh-mass and high-velocity impact protection