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Product guide

Maui Jim Maluhia Square Sunglasses, Model 643

Model: Maui Jim Maluhia square sunglasses use SuperThin Glass lenses and the brand’s PolarizedPlus2 lens technology. The listing also claims glare reduction, UV protection, and coatings intended to repel water and oil, making these features relevant for outdoor wear in bright conditions.

At a glance

  • SuperThin Glass lenses with PolarizedPlus2 technology, according to the product description.
  • The manufacturer claims 99.9% glare reduction and 100% UV protection.
  • Water- and oil-repellent and scratch-resistant coatings are claimed to help with routine outdoor use.
  • Square unisex frame with patterned temple details.
Price
$276.75Save 25%

Reference price: $369.00

Price checked: Nov 14, 2026

View offer

Pros and cons

Pros

  • Glass lenses and polarized lens technology are specified in the product description.
  • The listing makes explicit UV protection and glare-reduction claims.
  • Water, sweat, sunscreen, and fingerprint resistance claims may reduce cleaning interruptions.

Technical specifications

13 specifications
Identity
BrandMaui Jim
Model643
DepartmentUnisex
Frame shapeSquare
Lenses and coatings
Lens materialSuperThin Glass
Lens technologyExclusive PolarizedPlus2® lens technology
Polarization claim99.9% Glare Reduction
UV claim100% UV Protection
Backside glare treatmentReduce Backside Glare
Water and oil coatingRepels water, sweat, sunscreen, and fingerprints to keep your lenses cleaner throughout the day
Scratch resistanceScratch-resistant coating helps keep lenses clearer and protected from daily wear and tear.
Color and contrastEnhances color and contrast to help you see a clearer, more vibrant world.
Frame details
Temple detailsSignature Native Pattern on temple core exterior, Signature Slash and native pattern on rubber temple tips

What to know before buying

  • The glare-reduction, UV, coating, and color-enhancement statements are manufacturer claims, not independently verified performance measurements. The listing does not provide lens tint or dimensions, so buyers needing a particular tint or fit should confirm those details.

Who is it for?

A good fit for

  • Buyers seeking square polarized sunglasses for outdoor wear.
  • People who prioritize glass lenses and stated UV protection.

Less suited to

  • Buyers who need published lens dimensions, a specified tint, or independently verified coating performance before purchase.
Maui Jim Maluhia Square Sunglasses, Model 643 · photo 2
Additional product photo 2

Customer reviews on Amazon

4.2 / 5 · 5 ratings
  • 5 stars59%59%
  • 4 stars21%21%
  • 3 stars0%0%
  • 2 stars20%20%
  • 1 star0%0%

The supplied evidence contains aggregate ratings but no customer comments or review-summary text. The rating distribution is mixed, so it cannot establish specific strengths, complaints, or reasons for satisfaction. For this product, the stated lens materials and coatings may matter to a purchase decision, but the ratings do not confirm those features or their performance.

Frequently asked questions

What lens material does the listing specify?

The product description identifies the lenses as SuperThin Glass.

Does the listing claim UV protection?

Yes. The manufacturer claims 100% UV protection, but the supplied information does not independently verify that performance.

What details should I confirm for fit?

The supplied listing does not give lens dimensions or a lens tint. Confirm those specifications if they are important to your fit or use.

Maui Jim Maluhia Square Sunglasses, Model 643 · photo 3
Additional product photo 3

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Product details in Markdown