Frequently Asked Questions
Are the Oakley Trillbe X 8130 frames prescription-ready?
What is O-Matter material and why does it matter?
What face shapes work best with the Trillbe X round frames?
How do the Trillbe X eyeglasses compare to the Holbrook RX?
Are these frames comfortable for extended wear?
What's included when I order the Oakley Trillbe X 8130?
Compare With Similar Frames
How the Oakley Trillbe X 8130 Eyeglasses stacks up against the closest alternatives we carry.
- More iconic, recognizable Oakley design with rectangular lenses
- Slightly lower starting price ($92.13 vs $152.00)
- Deeper lens height (43mm) provides more room for progressive lenses
- Lower starting price point ($95.33 vs $152.00)
- Rectangular shape offers more versatility across face shapes
- Similar O-Matter construction and flex hinge technology
Read the full comparison
Oakley Trillbe X 8130 vs. Holbrook RX 8156 vs. Plank 2.0 8081
Choosing between Oakley's lifestyle eyeglass frames comes down to your face shape, style preference, and how much you want your frames to stand out. All three use O-Matter construction and flex hinges, but they serve different aesthetic needs.
Trillbe X 8130: Modern Round Style
The Trillbe X is your choice if you want a round frame that balances retro inspiration with modern performance. The 52mm round lenses soften angular features, making this frame ideal for square and heart-shaped faces. It's the most understated of the three—lightweight, versatile, and comfortable enough to wear all day without thinking about it. At $152–$172, it sits in the middle of Oakley's eyeglass pricing.
Holbrook RX 8156: Iconic Oakley Design
The Holbrook RX is Oakley's most recognizable prescription frame, with rectangular lenses and the classic Oakley aesthetic. It's available in two sizes and offers deeper lens height (43mm) for progressive wearers. Starting at $92.13, it's the most affordable option here. Choose the Holbrook RX if you want a frame that's unmistakably Oakley and works across most face shapes.
Plank 2.0 8081: Minimalist Rectangular
The Plank 2.0 offers a clean, rectangular design without the bold Oakley branding of the Holbrook. It's the most understated option, starting at $95.33, and works well if you want a professional, low-profile look. The rectangular shape is more universally flattering than round frames, but it lacks the visual interest the Trillbe X provides.
Our take: If you have a square or heart-shaped face and want something different from the typical rectangular frame, the Trillbe X delivers. Its round shape and lightweight O-Matter construction make it comfortable and distinctive without being loud. For a more traditional Oakley look or if you need progressive lenses, the Holbrook RX is the safer bet. And if you want the most affordable, minimalist option, go with the Plank 2.0.
At a Glance
Oakley Holbrook RX 8156 Eyeglasses
Pros:
- More iconic, recognizable Oakley design with rectangular lenses
- Slightly lower starting price ($92.13 vs $152.00)
- Deeper lens height (43mm) provides more room for progressive lenses
- Available in two sizes for better fit customization
Cons:
- Rectangular shape may not suit square or angular faces as well
- Heavier, more prominent look compared to the understated Trillbe X
- Less modern aesthetic—more traditional Oakley sports styling
Oakley Plank 2.0 8081 Eyeglasses
Pros:
- Lower starting price point ($95.33 vs $152.00)
- Rectangular shape offers more versatility across face shapes
- Similar O-Matter construction and flex hinge technology
- Slightly more understated, minimalist design
Cons:
- Less distinctive styling—more generic rectangular frame
- Doesn't offer the retro-modern round aesthetic of the Trillbe X
- May lack the visual interest that round frames provide



