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Product guide

Maui Jim Kalaunu AF 629 Polarized Square Sunglasses

Maui Jim Kalaunu AF sunglasses pair a retro-inspired square frame with polarized MauiBrilliant lenses. The listing describes glare reduction, UV protection, color enhancement, and lens coatings, but does not provide lens or frame dimensions for fit comparison.

At a glance

  • PolarizedPlus2 lenses are described as reducing glare from reflective surfaces.
  • The listing claims 100% UV protection and reduced backside glare.
  • Color and contrast enhancement are manufacturer-claimed lens benefits.
  • Water, sweat, sunscreen, and fingerprint repellence is claimed for the lens surface.
  • The retro square shape is described as a vintage-inspired design with modern proportions.
Price
$314.25Save 25%

Reference price: $419.00

Price checked: Nov 14, 2026

View offer

Pros and cons

Pros

  • Polarization and claimed glare reduction suit bright settings with reflective surfaces.
  • The stated UV protection and backside anti-reflective treatment address outdoor light from more than one direction.
  • The water- and oil-repellent treatment may reduce lens smudging during routine wear.

Technical specifications

11 specifications
Identity
BrandMaui Jim
Model629
DepartmentUnisex
Frame styleSquare
Lens and coatings
Lens technologyExclusive PolarizedPlus2 lens technology
Lens materialMauiBrilliant
UV protection claim100% UV Protection
Glare reduction claim99.9% Glare Reduction
Coatings and treatmentsAnti-Reflective
Water and oil resistance claimWater & Oil Proof
Scratch resistance claimScratch Resistant

What to know before buying

Listing details to confirm

Manufacturer performance claims, including glare reduction and UV protection, are listing claims rather than independently verified measurements. The listing gives no lens tint, dimensions, fit measurements, or specific color option, so compare the selected variant and fit details before buying.

Who is it for?

A good fit for

  • Buyers seeking polarized square sunglasses for bright outdoor wear.
  • People who prefer a retro-inspired frame and want claimed color and contrast enhancement.

Less suited to

  • Shoppers who need published lens dimensions or frame measurements to confirm fit.
  • Buyers seeking sunglasses for night or low-light use. This listing describes sun-oriented glare reduction and does not establish low-light suitability.
Maui Jim Kalaunu AF 629 Polarized Square Sunglasses · photo 2
Additional product photo 2

Customer reviews on Amazon

5 / 5 · 4 ratings
  • 5 stars100%100%
  • 4 stars0%0%
  • 3 stars0%0%
  • 2 stars0%0%
  • 1 star0%0%

The supplied rating information is uniformly five-star, but it comes from a very small set of ratings and includes no written feedback. It offers limited evidence about fit, comfort, or how well the polarized lenses work in everyday use.

Frequently asked questions

Are the Kalaunu AF lenses polarized?

Yes. The listing describes Maui Jim PolarizedPlus2 lens technology and states that the lenses reduce glare.

What UV protection is claimed?

The listing claims 100% UV protection. This is a manufacturer statement, not an independent measurement.

Does the listing provide sizing details?

No lens or frame measurements are supplied here. Check the selected listing for fit dimensions before ordering.

Maui Jim Kalaunu AF 629 Polarized Square Sunglasses · photo 3
Additional product photo 3

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