








Sunglasses -
The Portal Jacket Matte Rootbeer Prizm Black is a versatile pair of sunglasses from Oakley designed to offer optimal protection and clear vision during all your outdoor activities.
The polycarbonate lenses incorporate Prizm™ technology, a revolutionary advancement that precisely adjusts colours to optimise contrast and enhance visibility in various lighting conditions. With a light transmission of 13% and a grey base tint, these lenses provide an excellent balance between glare protection and detail perception.
The frame is made from O-Matter®, an exclusive Oakley material known for its lightness, durability, and resistance to shocks as well as the harshest weather conditions. This combination ensures lasting comfort and a perfect fit, even during intense outdoor efforts.
With the Portal Jacket Matte Rootbeer Prizm Black, enjoy sharp vision and reliable protection to push your limits with confidence, whether trail running, mountain biking, or hiking.




Lens:
- Light transmission: 13%
- Base lens colour: grey
- Composition: polycarbonate
Frame:
- Composition: O-Matter®
Dimensions:
- Lens height: 39 mm
- Lens width: 61 mm
- Temple length: 113 mm
| PRIZM™ | Prizm™ is a revolution in lens optics, the result of decades of scientific research on colour. These lenses offer unprecedented control over light transmission; colours are precisely tuned to optimise contrast and enhance visibility. Prizm™ lenses have been designed so you perform at your best in a wide range of lighting conditions, meaning you don’t need to change lenses. |
| O-MATTER® | O-matter® is a composite of various plastics created by Oakley. The result is an extremely lightweight, very comfortable material that is resistant to impacts as well as weather conditions. |
| Impact Protection | Oakley lenses are designed and tested under extremely high mass and velocity conditions to ensure uncompromising protection in a wide range of demanding situations. |