The Oakley Holbrook Matte Black with Prizm Violet lenses is a stylish and functional pair of sunglasses combining a classic design with advanced lens technology. 

 Specification:

1. Frame:

   • Color: Matte Black
   • Material: O-Matter - A lightweight, durable material designed for comfort and impact resistance. The matte black finish provides a modern, sleek appearance.
   • Design: Features a classic, full-rim design with retro-inspired styling. The Holbrook frame is well-known for its iconic look and fits a variety of face shapes comfortably.
   • Fit: Standard fit, designed to offer comfort and stability for various face shapes and sizes.

2. Lens:

   • Type: Prizm Violet
   • Color: Violet with a mirrored finish.
   • Lens Technology:
     • Prizm™ Technology: Enhances color, contrast, and detail to improve visual clarity. Prizm Violet lenses are designed to provide enhanced visibility and contrast in varying lighting conditions.
     • UV Protection: 100% protection against UVA, UVB, UVC, and harmful blue light up to 400nm, ensuring comprehensive protection for your eyes.
     • Light Transmission: Approximately 16%, making these lenses suitable for bright light conditions. This level of light transmission helps reduce glare and enhances visual comfort.
     • Base Lens Color: Purple/Violet, which enhances contrast and provides a cool tone, suitable for a range of environments.

3. Optical Features:

   • High Definition Optics (HDO): Provides clear and sharp vision with minimal distortion, ensuring accurate visual representation across the lens surface.
   • Impact Protection: Meets or exceeds ANSI Z87.1 standards for high-velocity and high-mass impact resistance, making the sunglasses durable and safe for various activities.

4. Fit and Comfort:

   • Nose Pads: Integrated design without traditional nose pads, maintaining the classic look while ensuring a secure fit.
   • Temple Pads: Textured ear socks for enhanced grip and comfort.
   • Three-Point Fit: Holds the lenses in precise optical alignment while minimizing pressure points, providing a comfortable fit for extended wear.

5. Dimensions:

   • Lens Width: 57 mm
   • Lens Height: 43 mm
   • Bridge Width: 18 mm
   • Temple Arm Length: 137 mm