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The Oakley Port Bow OX8164 prescription eyeglasses bring Oakley's performance DNA to everyday optical wear. Built on a value-focused platform, these men's frames deliver the brand's signature durability and comfort without compromise. The full-rim rectangular shape suits most face shapes with clean, structured lines that balance rounded facial features.
O Matter Frame Technology
The Port Bow is constructed from Oakley's proprietary O Matter material—a nylon-based composite that's 25% lighter than traditional acetate and twice as strong. This injection-molded thermoplastic resists impact, flexes under stress, and returns to its original shape. It's engineered to handle temperature extremes without becoming brittle, making these frames reliable for daily wear in any environment. The lightweight construction means you can wear them all day without pressure points or fatigue.
Ace Fit Temples & Three-Point Fit
The Port Bow features Oakley's patented Three-Point Fit system, which holds lenses in precise optical alignment while only contacting your head at the bridge and behind each ear. By eliminating pressure across the top of your head and cheekbones, this design distributes weight to just three contact points for balanced, comfortable wear. The sculptural temple detailing maintains a low profile.
Available in multiple colors including Satin Black, Universe Blue, Satin Light Steel, and Polished Clear, the Port Bow ships prescription-ready in three sizes: 51mm, 53mm, and 55mm eye width with a 17mm bridge and 141mm temples. Each frame accepts Oakley Authentic Prescription lenses, which are laser-etched with the ellipse logo for proof of authenticity. The Port Bow adapts to your vision needs—single vision, progressive, or blue light filtering lenses—while delivering the quality Oakley is known for.
Product Details
Product DetailsModel
0OX8164Shape
Gender
Material
Bridge Type
Rim Type
Age Group
Color Details
Color DetailsColor Code
816403Color Description
Universe BlueLens Color
Clear
Color Code
816404Color Description
Satin Light SteelLens Color
Clear
Color Code
816402Color Description
Polished ClearLens Color
Clear
Color Code
816404Color Description
Satin Light SteelLens Color
Clear
Color Code
816403Color Description
Universe BlueLens Color
Clear
Color Code
816401Color Description
Satin BlackFrame Color
BlackLens Color
Clear
Color Code
816402Color Description
Polished ClearLens Color
Clear
Color Code
816404Color Description
Satin Light SteelLens Color
Clear
Color Code
816401Color Description
Satin BlackFrame Color
BlackLens Color
Clear
Color Code
816405Color Description
Satin BlackFrame Color
Black
Color Code
816405Color Description
Satin BlackFrame Color
Black
Color Code
816406Color Description
Satin Brown SmokeFrame Color
Brown
Color Code
816406Color Description
Satin Brown SmokeFrame Color
Brown
Color Code
816406Color Description
Satin Brown SmokeFrame Color
Brown
Color Code
816404Color Description
Satin Light Steel
Color Code
816401Color Description
Satin BlackFrame Color
Black
Color Code
816403Color Description
Universe Blue
Color Code
816402Color Description
Polished Clear
Color Code
816402Color Description
Polished ClearLens Color
Clear
Color Code
816407Color Description
Polished Transparent SepiaFrame Color
Beige
Color Code
816407Color Description
Polished Transparent SepiaFrame Color
Beige
Color Code
816407Color Description
Polished Transparent SepiaFrame Color
Beige
Color Code
816408Color Description
Satin BlackFrame Color
Black
Color Code
816408Color Description
Satin BlackFrame Color
Black
Color Code
816408Color Description
Satin BlackFrame Color
Black
Color Code
816410Color Description
Transparent SandstormFrame Color
Brown
Color Code
816410Color Description
Transparent SandstormFrame Color
Brown
Color Code
816410Color Description
Transparent SandstormFrame Color
Brown
Size Details
Size DetailsSize
5317-141
Size
5317-141
Size
5517-141
Size
5517-141
Size
5517-141
Size
5317-141
Size
5317-141
Size
5117-141
Size
5517-141
Size
5517-141
Size
5317-141
Bridge Width
17.00Temple Length
141.00Size
5117-141
Bridge Width
17.00Temple Length
141.00Size
5517-141
Bridge Width
17.00Temple Length
141.00Size
5317-141
Size
5717-141
Size
5717-141
Size
5717-141
Size
5717-141
Bridge Width
17.00Temple Length
141.00Size
5117-141
Bridge Width
17.00Temple Length
141.00Size
5517-141
Bridge Width
17.00Temple Length
141.00Size
5317-141
Bridge Width
17.00Temple Length
141.00Size
5717-141
Bridge Width
17.00Temple Length
141.00Size
5717-141
Bridge Width
17.00Temple Length
141.00Size
5517-141
Bridge Width
17.00Temple Length
141.00Size
5317-141
Bridge Width
17.00Temple Length
141.00Size
5517-141
Bridge Width
17.00Temple Length
141.00Size
5317-141
Bridge Width
17.00Temple Length
141.00Size
5717-141
Oakley Port Bow 8164 Eyeglasses
Oakley Port Bow 8164 Eyeglasses
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Frequently Asked Questions
Are Oakley Port Bow 8164 eyeglasses prescription-ready?
Yes, the Oakley Port Bow OX8164 is fully prescription-ready and compatible with single vision, progressive, and specialty prescription lenses. Oakley Authentic Prescription lenses come laser-etched with the ellipse logo on the left lens for proof of authenticity and quality. The frames are available in three sizes (51mm, 53mm, and 55mm) to accommodate different prescriptions and face widths.
What is Oakley O Matter material and why does it matter?
O Matter is Oakley's proprietary nylon-based frame material that's 25% lighter than traditional acetate and twice as strong. It's engineered to be flexible, impact-resistant, and more heat and cold-resistant than standard plastics, preventing the frame from becoming brittle over time. This makes the Port Bow comfortable for all-day wear while maintaining durability for active lifestyles.
What are Ace Fit temples on the Port Bow eyeglasses?
Ace Fit temples are adjustable temple arms that allow eye care professionals to customize the fit based on your personal preference. The temples can be bent and adjusted to enhance comfort and retention, ensuring the frames stay secure without excessive pressure. This feature is especially useful for achieving a personalized fit that works with your unique head shape.
What size should I choose for Oakley Port Bow frames?
The Port Bow is available in three sizes: 51-17-141, 53-17-141, and 55-17-141 (lens width-bridge width-temple length in millimeters). The 51mm works well for smaller faces, 53mm is the most versatile medium size, and 55mm suits larger face widths. The 17mm bridge and 141mm temples remain consistent across all sizes. Check your current glasses for size markings on the inside of the temple arm for reference.
How does the Three-Point Fit system work on these frames?
Oakley's patented Three-Point Fit system ensures the frame only touches your head at three points: the bridge of your nose and the two rear temple ends. This design reduces pressure on your head while holding the lenses in precise optical alignment for optimal vision. Unlike frames that wrap around your ears, the Three-Point Fit provides comfort without compromising stability or prescription accuracy.
What colors are available for the Oakley Port Bow 8164?
The Port Bow OX8164 is available in four main colorways: Satin Black (816401), Universe Blue (816403), Polished Clear with black temples (816402), and Satin Light Steel/Grey (816404). Each features the same rectangular full-rim design with sculptural temple detailing and the Oakley ellipse logo. All colors are prescription-ready and available in the three size options.
Compare With Similar Frames
How the Oakley Port Bow 8164 Eyeglasses stacks up against the closest alternatives we carry.
- Similar price point and value positioning
- O Matter frame material for lightweight durability
- Rectangular shape suitable for similar face types
- Established model with proven track record
- O Matter frame for lightweight comfort
- Full-rim rectangular design
Read the full comparison
Oakley Port Bow vs. Similar Oakley Prescription Frames
If you're considering the Oakley Port Bow OX8164, you might also be looking at other Oakley optical frames in a similar style and price range. Here's how the Port Bow compares to two popular alternatives in our catalog.
Port Bow 8164 vs. Plank 2.0 8081
Both the Port Bow and Plank 2.0 occupy the same value-oriented segment of Oakley's optical lineup, with nearly identical pricing ($99-$187 for Port Bow, $95-$187 for Plank 2.0). Both feature O Matter frame construction for lightweight durability and full-rim rectangular shapes that work well for balancing rounded facial features.
The key differentiator is the Port Bow's Ace Fit adjustable temples, which allow for professional customization of the fit. The Plank 2.0 uses a more traditional temple design. If you value the ability to fine-tune your fit or have had issues with frames slipping or creating pressure points, the Port Bow's adjustability is worth the investment. The Port Bow also features more refined sculptural temple detailing that gives it a slightly more contemporary aesthetic.
Port Bow 8164 vs. Airdrop 8046
The Oakley Airdrop 8046 is a step up in price ($119-$227) and represents a more established model in Oakley's optical collection. Like the Port Bow, it features O Matter construction and a rectangular full-rim design suitable for prescription lenses.
The Port Bow offers better value for budget-conscious buyers while still delivering core Oakley technologies like O Matter and Three-Point Fit. The Airdrop may offer different styling details and potentially more colorway options, but the Port Bow's Ace Fit temples provide a customization feature that adds real functional value. For most buyers seeking a reliable, comfortable Oakley prescription frame without premium pricing, the Port Bow delivers the essential features at a more accessible price point.
Our recommendation: Choose the Port Bow if you want Oakley quality and adjustable fit at the best value. The Ace Fit temples and refined design make it an excellent choice for first-time Oakley buyers or anyone who prioritizes comfort customization. The Plank 2.0 is a solid alternative if you prefer a more traditional temple design, while the Airdrop suits buyers who want a proven model and don't mind the higher price.
At a Glance
Oakley Plank 2.0 8081 Eyeglasses
Pros:
- Similar price point and value positioning
- O Matter frame material for lightweight durability
- Rectangular shape suitable for similar face types
- Prescription-ready with multiple size options
Cons:
- Does not feature Ace Fit adjustable temples
- Different temple styling and detailing
- May have fewer color options available
Oakley Airdrop 8046 Eyeglasses
Pros:
- Established model with proven track record
- O Matter frame for lightweight comfort
- Full-rim rectangular design
- Prescription-ready with Oakley quality
Cons:
- Higher starting price point
- Different temple design and fit system
- May have different size availability