2M - Matte Black - Neutral Grey
Maui Jim POKOWAI ARCH MJ439 Sunglasses
$199.51

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Maui Jim POKOWAI ARCH MJ439 Sunglasses

2M - Matte Black - Neutral Grey

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$199.51

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DESCRIPTION RATINGS & REVIEWS PRESCRIPTION GUIDE

The Maui Jim Pokowai Arch MJ439 sunglasses deliver the performance and lens technology Maui Jim is known for in a streamlined rectangular frame that fits medium faces perfectly. Named after the natural arch formed when flowing lava met the Pacific Ocean, these polarized sunglasses combine Hawaiian-inspired design with serious optical engineering.

Lightweight Nano-Nylon Frame Built for All-Day Wear

The Pokowai Arch features a lightweight grilamid (nano-nylon) frame that's remarkably thin, flexible, and durable. This high-performance material resists temperature changes and humidity while staying comfortable during extended wear—whether you're on the golf course, fishing, or just enjoying a sunny day. Adjustable nose pads and rubber temple inserts keep the frames secure without pressure points, even when you're active.

Available in four distinct styles: Matte Black with Neutral Grey lenses for maximum light reduction, Olive Tortoise with HCL Bronze for everyday versatility, Matte Black with Hawaii Lava for vibrant color enhancement, and Translucent Matte Grey with Blue Hawaii lenses featuring a blue mirror coating. Each pairs the rectangular shape with Maui Jim's signature logo etched on the temple.

PolarizedPlus2 Lens Technology

Every pair features Maui Jim's patented PolarizedPlus2 lens technology, which goes far beyond basic polarization. These lenses eliminate 99.9% of glare, block 100% of harmful UV rays, and use a proprietary blend of rare earth elements to enhance reds, greens, and blues while filtering out harsh yellows. The result is vivid color, crisp contrast, and reduced eye strain. MauiPure lens material delivers optics nearly as clear as glass at just one-third the weight, with excellent scratch and shatter resistance.

The Pokowai Arch is often compared to the Red Sands—it's essentially a slightly more compact version with a 41mm lens height versus 45mm, making it ideal for those who want great coverage without an oversized look. Customers frequently note how light the frames feel and how the lenses reveal detail they've never noticed before.

Prescription-Ready Performance

These sunglasses are prescription-ready with an Rx power range of +3.00 to -5.50, so you can enjoy Maui Jim's world-class optics with your exact vision correction. The medium fit (frame width 137mm) works well for most face shapes and is equally popular with men and women.

Whether you're looking for sunglasses that perform on the water, protect your eyes during outdoor sports, or simply want to see the world in richer color, the Maui Jim Pokowai Arch MJ439 delivers exceptional clarity, comfort, and UV protection in a versatile rectangular design.

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Frequently Asked Questions

Are Maui Jim Pokowai Arch sunglasses prescription-ready?

Yes, the Maui Jim Pokowai Arch MJ439 is available with prescription lenses. These frames accommodate an Rx power range of +3.00 to -5.50 and can be fitted with authentic Maui Jim PolarizedPlus2 prescription lenses through authorized retailers. Both single vision and progressive prescriptions are available.

What is the difference between Maui Jim Pokowai Arch and Red Sands?

The Pokowai Arch is slightly smaller than the Red Sands. The Pokowai Arch has a frame width of 137mm and lens height of 41mm, while the Red Sands measures 138mm wide with 45mm tall lenses. Both share similar rectangular styling and nano-nylon construction, but the Pokowai Arch offers a more streamlined fit for medium-sized faces.

What is PolarizedPlus2 lens technology?

PolarizedPlus2 is Maui Jim's patented lens technology that eliminates 99.9% of glare, blocks 100% of harmful UV rays, and enhances color using a blend of rare earth elements. Unlike standard polarized lenses that simply darken your view, PolarizedPlus2 lenses boost reds, greens, and blues while filtering harsh colors, resulting in vivid detail and reduced eye strain.

How lightweight are the Pokowai Arch frames?

The Pokowai Arch frames are made from nano-nylon (grilamid), an ultra-lightweight material that's significantly lighter than traditional plastic or metal frames. Customers consistently describe them as so light you forget you're wearing them, making them ideal for all-day wear during outdoor activities like golf, fishing, or hiking.

What warranty comes with Maui Jim sunglasses?

Maui Jim sunglasses are warranted to the original purchaser for two years from the date of purchase against defects in materials and workmanship. The warranty covers manufacturing defects but does not include normal wear and tear, lens scratching, or accidental breakage. Maui Jim also offers lens replacement services for $75 per pair.

What face size do the Pokowai Arch sunglasses fit?

The Maui Jim Pokowai Arch has a medium fit with a frame width of 137mm, lens width of 58mm, bridge width of 17mm, and temple length of 139mm. This sizing works well for most medium-sized faces and is designed as a unisex style suitable for both men (large fit) and women (extra-large fit).

Compare With Similar Frames

How the Maui Jim POKOWAI ARCH MJ439 Sunglasses stacks up against the closest alternatives we carry.

Read the full comparison

Maui Jim Pokowai Arch vs Red Sands: Which Should You Choose?

If you're deciding between the Maui Jim Pokowai Arch MJ439 and the Red Sands MJ432, you're comparing two closely related models from the same family. Both feature the same lightweight nano-nylon construction, adjustable nose pads, and Maui Jim's exceptional PolarizedPlus2 lens technology. The key difference comes down to size.

The Pokowai Arch is the more compact option with a 137mm frame width and 41mm lens height—ideal for medium-sized faces or anyone who prefers a streamlined rectangular look. The Red Sands measures 138mm wide with 45mm tall lenses, offering more coverage and a bolder presence that works well for larger faces.

Both models are equally comfortable for all-day wear and perform beautifully for outdoor activities like golf, fishing, and hiking. Customer reviews praise both for being so lightweight you forget you're wearing them. The Red Sands provides slightly more sun protection due to the larger lens area, while the Pokowai Arch offers better proportions for those who find the Red Sands just a touch too big.

Choose the Pokowai Arch if: You have a medium-sized face, prefer a more modern streamlined look, or want excellent coverage without an oversized feel. It's also the more affordable option.

Choose the Red Sands if: You have a larger face, want maximum lens coverage, or prefer the classic look of Maui Jim's bestselling rectangular frame.

Either way, you're getting world-class optics, superior UV protection, and the vivid color enhancement that makes Maui Jim lenses legendary. Both are prescription-ready and backed by Maui Jim's two-year warranty.

At a Glance

Maui Jim Red Sands MJ432 Sunglasses

Pros:

  • Larger lens coverage (45mm height vs 41mm) for more sun protection
  • Slightly wider fit (138mm) better for larger faces
  • Same PolarizedPlus2 lens technology and nano-nylon construction
  • More lens area may provide better peripheral coverage

Cons:

  • Larger size may overwhelm medium or smaller faces
  • Slightly heavier due to more frame material
  • May feel too big for those seeking a streamlined look
  • Higher price point ($199–$239 vs $192–$207)

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