Maui Jim · Sunglasses
Maui Jim Kenui 642
$369.00
Polarized frame price. Add prescription lenses further down this page.
Color
Shiny Black with Trans Light Grey — Made to OrderLens Colour
Ships with Maui Jim PolarizedPlus2® polarized lenses in the tint shown in the photos for the frame colour you choose.
Want a different lens colour without a prescription? Contact us — custom lens colours can be ordered and take about a week.
This item is made to order — please allow additional time for us to prepare it. Contact us for a specific estimate on this piece.
This colourway is currently out of stock.
Want prescription lenses in this frame instead? Add your Rx below.
Some tints are made in certain lens materials only — availability narrows with the material selected above.
Progressive lenses require at least 15mm.
Your Prescription
Name, email and shipping are collected at checkout — no need to enter them twice.
- Style
- 642
- Colour code
- GS642-14
Gazal Eyecare is an authorized Maui Jim dealer and a luxury independent boutique optical in Roswell, GA. Call ahead to plan an eyewear consultation at our Roswell boutique.
76 Norcross Street, Suite B, Roswell, GA 30075 · Call or text (470) 729-2020
Maui Jim Kenui 642 at a glance
Maui Jim Kenui 642 is a polarized sunglass on a base-4 curve and made in Italy. It measures 53 mm per lens, 18 mm at the bridge and 145 mm at the temple, and comes in four colourways with PolarizedPlus2 SuperThin Glass lenses; Maui Jim rates it Medium for face size. It can be ordered with prescription lenses on this page, covering +5.00 to -8.50 in Maui Evolution 1.67.
Specifications
| Style number | 642 |
|---|---|
| Eye size (A) | 53 mm |
| Bridge (DBL) | 18 mm |
| Temple | 145 mm |
| Lens height (B) | 38.5 mm |
| Base curve | 4 |
| Face size (Maui Jim) | Medium |
| Lens | SuperThin Glass, PolarizedPlus2 |
| Made in | Italy |
| Prescription range | +5.00 to -8.50 in Maui Evolution 1.67; +3.00 to -6.50 in MauiBrilliant, Maui Evolution 1.60, polycarbonate and MauiUltra |
| Price | $369.00 |
Compare with similar models
| Maui Jim Kahana 640 | Sized 53-19-145 mm (Kenui: 53-18-145) on the same base-4 curve; prescriptions to -7.50 at most (Kenui: -8.50); Maui Jim face size Large (Kenui: Medium). |
|---|---|
| Maui Jim Kaulike 687 | Base 4, 53-19-145 mm against 53-18-145; the same -8.50 limit for minus prescriptions; Maui Jim face size Large (Kenui: Medium). |
| Maui Jim Blossom 892 | Same base-4 curve as Kenui, at 54-18-145 mm against 53-18-145; prescriptions to -7.50 at most (Kenui: -8.50). |
Description
Description
Polarized SuperThin Glass | Born in Hawaii
Kenui is a classic, rectangle full frame built in nylon. A saddle bridge and a 3-barrel hinge carry the front. Made in Italy.
Lenses are SuperThin Glass with PolarizedPlus2 polarization. The frame runs 53mm across the eye on a 18mm bridge, with 145mm temples, sized for a medium face. Prescription lenses can be built on this page in any of Maui Jim's Rx materials and tints.
Four colorways:
- Shiny Black with Trans Light Grey with Neutral Grey lenses
- Shiny Dark Havana with Trans Yellow with HCL Bronze lenses
- Shiny Trans Light Brown with Maui HT lenses
- Shiny Trans Light Pink with Maui Rose lenses
SIZING INFORMATION:
Eye Size (A): 53.0mm
Bridge Size (DBL): 18mm
Temple Length: 145mm
Vertical Size (B): 38.5mm
Base Curve: 4
PRODUCT DETAILS:
Lens Material: SuperThin Glass
Rx Power Range: +3.00 to -6.50
Face Size: Medium
Free standard shipping on orders $250+. Most eyewear ships made-to-order with your prescription — exact ship dates confirm after checkout. Need it faster? Express shipping is available.
Frequently Asked Questions
What are the measurements of the Maui Jim Kenui?
What are the measurements of the Maui Jim Kenui?
Each lens is 53 mm wide on an 18 mm bridge, with 145 mm temples and a 38.5 mm lens height. On Maui Jim's face-size scale it is a Medium fit. Check them against the size printed inside the temple of glasses you wear now, keeping in mind that bridge shape and adjustment matter too.
Which lens colour comes with each Kenui colourway?
Which lens colour comes with each Kenui colourway?
The listed frame and lens pairings are Shiny Black with Trans Light Grey with Neutral Grey, Shiny Dark Havana with Trans Yellow with HCL Bronze, Shiny Trans Light Brown with Maui HT and Shiny Trans Light Pink with Maui Rose lenses.
How strong a prescription fits the Maui Jim Kenui?
How strong a prescription fits the Maui Jim Kenui?
By lens material, Maui Jim's published ranges are +5.00 to -8.50 in Maui Evolution 1.67; +3.00 to -6.50 in MauiBrilliant, Maui Evolution 1.60, polycarbonate and MauiUltra. The product details quote +3.00 to -6.50, which is the MauiBrilliant, Maui Evolution 1.60, polycarbonate and MauiUltra range. Confirm lens suitability for your prescription with an optician.
How does Kenui compare with Kahana?
How does Kenui compare with Kahana?
Kahana: sized 53-19-145 mm (Kenui: 53-18-145) on the same base-4 curve; prescriptions to -7.50 at most (Kenui: -8.50); Maui Jim face size Large (Kenui: Medium). See the comparison table on this page for Kaulike and Blossom too.
Is this frame 100% authentic?
Is this frame 100% authentic?
Yes. Gazal Eyecare is an authorized dealer for every brand we carry — Jacques Marie Mage, Lindberg, Kuboraum, Akoni, Anne et Valentin, Thierry Lasry, Maui Jim, and our house brand Gazal Eyewear. Every frame is 100% authentic and sourced directly, with full manufacturer support.
How long does shipping take?
How long does shipping take?
- Standard Orders: Ship as soon as ready and arrive within 3–7 business days (domestic).
- Prescription Orders: Ship immediately upon completion of your custom lenses.
- Special Orders & Pre-Orders: Require additional production time. For example, custom LINDBERG frames are ordered directly for you and take roughly 4–5 weeks to arrive before lens crafting begins.
What is your return policy?
What is your return policy?
All sales are final and we do not offer monetary refunds on any brand — many of our pieces are one-of-a-kind or very small production. At our discretion we may offer store credit on file, or a one-time exchange (fees may apply). What we can offer, and any fees, depend on the brand, on whether the item is custom or made-to-order, and on any lens customizations — prescription lenses, tints and coatings are made specifically for you, so they are custom and generally non-returnable. To be considered, contact us within 3 days of delivery for shipped orders, or 3 days of purchase in store; items must be unworn and in original condition with the original case and packaging. Store credit never expires; once a store credit has been used, that purchase is final.
Can I try these on virtually before I buy?
Can I try these on virtually before I buy?
Yes, try our Custom Lens Builder tool and use the virtual try-on option to see the frame on your own face before ordering.
About Maui Jim
At Gazal Eyecare, we curate only the finest eyewear, and we are proud to be the first official online partner for Maui Jim. Crafted for those who demand both cutting-edge sun protection and refined style, Maui Jim sunglasses are the gold standard for polarized sunglasses—eliminating glare while enhancing color, clarity, and contrast. Whether you're on the water, driving, or enjoying the outdoors, Maui Jim’s proprietary PolarizedPlus2® lens technology ensures that your eyes remain protected with unmatched visual clarity.
Why Choose Maui Jim Sunglasses?
The advanced polarized lenses reduce glare from surfaces like water, snow, and pavement, making them an essential choice for outdoor enthusiasts and anyone who values crisp, vivid vision. Unlike traditional tinted lenses, Maui Jim’s technology enhances natural colors rather than muting them, giving you a more dynamic and vibrant world.
At Gazal Eyecare, we believe that sunglasses should do more than just shield your eyes—they should elevate your entire experience. Our partnership with Maui Jim allows us to offer an exclusive selection of their most sought-after styles, available to shop with the expertise and service you can only find at Gazal.
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