01F - Translucent Dark Chocolate With Blue - Neutral Grey
Maui Jim 'OLU'OLU MJ537 Sunglasses
$228.14

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Maui Jim 'OLU'OLU MJ537 Sunglasses

01F - Translucent Dark Chocolate With Blue - Neutral Grey

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DESCRIPTION RATINGS & REVIEWS PRESCRIPTION GUIDE

The Maui Jim 'Olu'Olu MJ537 sunglasses bring a modern take on the cat eye silhouette with a distinctive two-tone gradient finish that transitions from rich brown at the top to translucent blue at the bottom. This medium-sized frame (57mm lens width) suits a variety of face shapes and delivers the optical performance Maui Jim built its reputation on.

PolarizedPlus2 Lens Technology

Every pair of 'Olu'Olu sunglasses features Maui Jim's patented PolarizedPlus2 lens technology, developed on the Hawaiian Islands to combat intense tropical glare. The system eliminates 99.9% of reflected light while blocking 100% of harmful UV rays and high-energy visible (HEV) blue light. What sets these lenses apart is a proprietary blend of three rare earth elements that enhance red, green, and blue wavelengths—colors flatten under standard dark lenses, but PolarizedPlus2 brings them back with striking clarity and contrast.

The 'Olu'Olu is available with two lens options: Neutral Grey for maximum light reduction in bright, direct sunlight, or HCL Bronze (High Contrast Lens) for everyday versatility in changing conditions. Both feature SuperThin Glass construction—32% thinner and lighter than standard glass—delivering the crispest optics available with superior scratch and solvent resistance. An oleophobic treatment on both lens surfaces repels water, oil, and debris, making cleanup easy whether you're dealing with sunscreen, saltwater, or fingerprints.

"These are LIGHT, flexible and gorgeous with a rubber nose pads on the bridge for extra stability!" — Zappos customer review

Comfort and Fit

The lightweight nylon frame includes integrated spring hinges that flex to accommodate different head sizes without losing their shape. Embedded non-slip rubber nose pads on the saddle-style bridge keep the frames secure during active wear, and the skull temples curve inward gently to prevent slipping during water activities or outdoor sports. At just 57mm eye width with a 17mm bridge and 140mm temples, the 'Olu'Olu offers a comfortable medium fit that works well for oblong and square face shapes.

These sunglasses are prescription-ready and can accommodate single vision or progressive lenses through Maui Jim's MauiPassport program, which uses a custom digital process to maintain the polarized performance and color enhancement you expect. The frame ships with a protective case and cleaning cloth, and Maui Jim backs every pair with a two-year warranty against defects in materials and workmanship.

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Frequently Asked Questions

Are the Maui Jim 'Olu'Olu MJ537 sunglasses prescription-ready?

Yes, the 'Olu'Olu MJ537 is available with prescription lenses through Maui Jim's MauiPassport program. The frame accommodates both single vision and progressive prescriptions while maintaining the full PolarizedPlus2 technology, including 99.9% glare elimination and color enhancement. You'll need to work with an authorized Maui Jim retailer or eye care professional to order prescription lenses.

What is the difference between Neutral Grey and HCL Bronze lenses?

Neutral Grey lenses offer the highest available light reduction (best for bright, direct sunlight) and provide the richest colors with sharpest contrast. HCL Bronze (High Contrast Lens) lenses have a warm tint and are more versatile for everyday use in changing conditions, from full sun to overcast. Both lens colors feature the same PolarizedPlus2 technology with full UV protection and glare elimination.

What are SuperThin Glass lenses and how do they compare to other materials?

SuperThin Glass lenses are 32% thinner and lighter than standard glass, providing the absolute crispest optics available with superior scratch and solvent resistance. They offer better optical clarity than polycarbonate or plastic lenses. The 'Olu'Olu's SuperThin Glass construction delivers premium visual performance while remaining lightweight and comfortable for all-day wear.

What face shapes work best with the 'Olu'Olu cat eye frame?

The 'Olu'Olu's cat eye shape is described as "agreeable to many face shapes" by Maui Jim, with the medium 57mm lens width complementing oblong and square face shapes particularly well. The gentle upswept corners of the cat eye design add flattering angles without being overly dramatic, making it a versatile choice for different facial features.

How do I clean and care for Maui Jim sunglasses?

Rinse your Maui Jim sunglasses with filtered tap water (not hard or pool water, which can leave spots) and wipe dry with the included microfiber cloth. The oleophobic coating repels water and oils for easy cleaning. Avoid contact with acetone, ammonia-based cleaners, hair spray, chlorine, or glue, as these can damage the lens coatings. Wash your cleaning cloth regularly in warm soapy water without fabric softener.

What warranty does Maui Jim offer on the 'Olu'Olu sunglasses?

Maui Jim provides a two-year warranty from the date of purchase against defects in materials and workmanship when purchased from an authorized retailer. The warranty covers manufacturing defects but does not cover normal wear, lens scratching, or accidental breakage. Maui Jim will repair or replace defective sunglasses at their discretion, though shipping costs are not covered.

Compare With Similar Frames

How the Maui Jim 'OLU'OLU MJ537 Sunglasses stacks up against the closest alternatives we carry.

Read the full comparison

Maui Jim 'Olu'Olu MJ537 vs Sandy Beach MJ408

Both the 'Olu'Olu and Sandy Beach deliver Maui Jim's signature PolarizedPlus2 lens technology with 99.9% glare elimination and full UV protection, but they offer distinct style approaches to the cat eye silhouette.

The 'Olu'Olu MJ537 stands out with its modern two-tone gradient finish—the translucent dark chocolate fading to blue creates a contemporary look that works equally well for active outdoor wear and everyday style. The 57mm medium fit with integrated spring hinges and rubber nose pads makes it particularly well-suited for water activities and sports. The SuperThin Glass lenses provide the crispest optics available with superior scratch resistance.

The Sandy Beach MJ408 offers a more traditional cat eye aesthetic at a lower price point ($176-$179 vs $222-$228). It's an excellent choice if you prefer a classic look or want to experience Maui Jim's lens technology at a more accessible price.

Choose the 'Olu'Olu if you want the distinctive gradient colorway, confirmed SuperThin Glass construction, and a frame specifically designed with spring hinges for active wear. The unique two-tone finish and modern proportions make it stand out, and customer reviews consistently praise its lightweight feel and secure fit during water activities.

At a Glance

Maui Jim Sandy Beach MJ408 Sunglasses

Pros:

  • Lower price point ($176-$179 vs $222-$228)
  • Same PolarizedPlus2 lens technology
  • Established Maui Jim cat eye model

Cons:

  • Different frame style and proportions
  • May have different lens material options
  • Different color/finish options than the gradient 'Olu'Olu

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