Maui Jim · Sunglasses
Maui Jim Koki Beach 433
$259.00
Polarized frame price. Add prescription lenses further down this page.
Color
Black & Grey Tortoise — 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
- 433
- Colour code
- 433-11T
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 Koki Beach 433 at a glance
With a base-6 lens curve and a lightweight injected nylon frame, Maui Jim Koki Beach 433 is a polarized sunglass, made in Japan. Measurements: 56 mm per lens, 16 mm at the bridge and 130 mm at the temple, offered in three colourways with PolarizedPlus2 polycarbonate lenses. It can be ordered with prescription lenses on this page, covering +5.00 to -8.50 in Maui Evolution 1.67.
Specifications
| Style number | 433 |
|---|---|
| Eye size (A) | 56 mm |
| Bridge (DBL) | 16 mm |
| Temple | 130 mm |
| Lens height (B) | 41 mm |
| Base curve | 6 |
| Frame | Lightweight injected nylon |
| Lens | Polycarbonate, PolarizedPlus2 |
| Made in | Japan |
| 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 | $259.00 |
Compare with similar models
| Maui Jim 'Olu'Olu 537 | Base 6, 57-17-140 mm against 56-16-130; prescriptions to -7.50 at most (Koki Beach: -8.50). |
|---|---|
| Maui Jim Baby Beach 245 | Same base-6 curve as Koki Beach, at 56-18-120 mm against 56-16-130; pure titanium rather than lightweight injected nylon; the same -8.50 limit for minus prescriptions. |
| Maui Jim Cloud Break 700 | Matches Koki Beach at 56-16-130 mm on a base-6 curve; the same -8.50 limit for minus prescriptions. |
Description
Description
Polarized Polycarbonate | Born in Hawaii
Koki Beach is a frame built in lightweight injected nylon. A saddle-style bridge with adjustable nosepads carries the front. Made in Japan.
Lenses are Polycarbonate with PolarizedPlus2 polarization. The frame runs 56mm across the eye on a 16mm bridge, with 130mm temples. Prescription lenses can be built on this page in any of Maui Jim's Rx materials and tints.
Three colorways:
- Black & Grey Tortoise with Neutral Grey lenses
- Olive Tortoise with HCL Bronze lenses
- Purple Tortoise with Maui Rose lenses
SIZING INFORMATION:
Eye Size (A): 56.0mm
Bridge Size (DBL): 16mm
Temple Length: 130mm
Vertical Size (B): 41.0mm
Base Curve: 6
PRODUCT DETAILS:
Lens Material: Polycarbonate
Rx Power Range: +3.00 to -6.50
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
How big is the Maui Jim Koki Beach?
How big is the Maui Jim Koki Beach?
Each lens is 56 mm wide on a 16 mm bridge, with 130 mm temples and a 41 mm lens height. The numbers printed inside the temple of a pair that already fits are the easiest comparison; bridge shape and adjustment also affect fit.
What frame and lens colours does the Koki Beach come in?
What frame and lens colours does the Koki Beach come in?
Three colourways are listed: Black & Grey Tortoise with Neutral Grey, Olive Tortoise with HCL Bronze and Purple Tortoise with Maui Rose lenses. These are the stock lenses, and prescription lenses are chosen separately further down the page.
What is the Koki Beach frame made of?
What is the Koki Beach frame made of?
The frame is lightweight injected nylon, and it is made in Japan. Stock lenses are polycarbonate with Maui Jim's PolarizedPlus2 polarization. It has a base-6 curve and a 41 mm lens height.
How strong a prescription fits the Maui Jim Koki Beach?
How strong a prescription fits the Maui Jim Koki Beach?
It depends on the lens material: +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 +3.00 to -6.50 in the product details is the MauiBrilliant, Maui Evolution 1.60, polycarbonate and MauiUltra range. Confirm lens suitability for your prescription with an optician.
How does Koki Beach compare with 'Olu'Olu?
How does Koki Beach compare with 'Olu'Olu?
'Olu'Olu: base 6, 57-17-140 mm against 56-16-130; prescriptions to -7.50 at most (Koki Beach: -8.50). Baby Beach: same base-6 curve as Koki Beach, at 56-18-120 mm against 56-16-130; pure titanium rather than lightweight injected nylon; the same -8.50 limit for minus prescriptions. The table on this page also compares Cloud Break.
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.
Customers are Saying

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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