The Oakley Portal X Polished Black with Prizm Dark Golf lenses is designed for those who need a high-performance pair of sunglasses for golf and other outdoor activities. 

 Specifications: 

1. Frame:

   • Color: Polished Black
   • Material: O-Matter - A lightweight, durable material that ensures comfort and impact resistance. The polished black finish gives the frame a sleek and versatile look.
   • Design: The Portal X features a modern design with a full-rim frame, offering a sporty yet stylish appearance that suits various face shapes.
   • Fit: Standard fit, designed to comfortably fit a range of face shapes and sizes.

2. Lens:

   • Type: Prizm Dark Golf
   • Color: Dark Rose with a subtle mirrored finish, tailored specifically for golf.
   • Lens Technology:
     • Prizm™ Technology: Enhances color, contrast, and detail, optimizing the visual experience on the golf course. Prizm Dark Golf lenses are specifically designed to enhance contrast and allow golfers to better see the course's contours and grass textures.
     • UV Protection: 100% protection against UVA, UVB, UVC, and harmful blue light up to 400nm, ensuring comprehensive eye protection.
     • Light Transmission: Approximately 22%, ideal for varying light conditions on the golf course, from sunny to slightly overcast.
     • Base Lens Color: Rose, which enhances contrast and provides a warm color tone, improving visual clarity in different lighting conditions.

3. Optical Features:

   • High Definition Optics (HDO): Ensures clear and sharp vision with minimal distortion, maintaining accurate visual representation across the lens surface.
   • Impact Protection: Meets or exceeds ANSI Z87.1 standards for high-velocity and high-mass impact resistance, ensuring durability and safety during active use.

4. Fit and Comfort:

   • Nose Pads: Unobtanium nose pads increase grip with perspiration, ensuring a secure and comfortable fit even during intense activities.
   • Temple Pads: Unobtainium ear socks provide a secure fit and enhanced grip.
   • Three-Point Fit: Holds the lenses in precise optical alignment while reducing pressure points, providing a comfortable fit for extended wear.

5. Dimensions:

   • Lens Width: 59 mm
   • Lens Height: 44 mm
   • Bridge Width: 17 mm
   • Temple Arm Length: 137 mm