Maui Jim Keha Polarized Sunglasses
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Built for the Water, Engineered for Clarity
The Maui Jim Keha is a purpose-built sport wrap sunglass designed around the demands of time on the water. A wide, shield-style frame delivers maximum peripheral coverage while the functional architecture keeps the frame planted during active use. From offshore fishing to beach days in South Florida, the Keha is engineered to stay on and let you see clearly in the brightest conditions.
PolarizedPlus2 Lens Technology
Every Keha ships with Maui Jim's proprietary PolarizedPlus2 lens technology. Standard polarization blocks horizontal glare; PolarizedPlus2 goes further, eliminating 99.9% of glare while simultaneously enhancing color, contrast, and depth perception. The result is a view that looks more vivid and three-dimensional than the naked eye sees unaided, not washed out the way lesser polarized lenses can appear.
This technology is why the Keha excels on the water. Whether you are reading wave faces, watching a line, or navigating a flat in full sun, the lens resolves detail in conditions that leave ordinary sunglasses overwhelmed by reflected light.
SuperThin Glass Lenses
The Keha uses SuperThin Glass, Maui Jim's proprietary lens material. Optical glass delivers inherently superior scratch resistance and optical clarity compared to polycarbonate, and SuperThin Glass is ground and polished to eliminate distortion at the edges of the field of view. Despite being glass, the lens is engineered to be lighter than conventional glass alternatives, reducing nose-bridge fatigue during extended wear.
Glass also maintains its optical properties over time. Unlike plastic lenses that can develop micro-scratches that scatter light, a properly cared-for glass lens holds its clarity season after season.
Water-Sport Frame Features
The frame is not generic sport architecture dropped onto a water-facing design. Maui Jim built functional details directly into the Keha for on-water performance:
- Ventilated openings on the frame face promote airflow between the lens and the eye, reducing fogging in humid, high-exertion conditions.
- Sweat channels direct perspiration away from the lens surface so your view stays clear when effort increases.
- Keeper slots on the temples accept a retainer cord, securing the frame when you are moving, jumping in, or working a boat deck.
Together these details make the Keha a genuinely functional piece of water-sport equipment, not just a lifestyle sunglass in a sporty shape.
Heritage Behind the Lens
Maui Jim started in 1980 on the beach in Lahaina, Hawaii, built around a single problem: the Hawaiian sun is relentless and existing sunglasses were not solving it. The company's mission, spreading the spirit of aloha through vivid color, clarity, and detail, has not changed. The Keha carries that lineage forward with modern optical engineering applied to the same original challenge.
Who the Keha Is For
The Keha is designed for men who need a sunglass that performs as hard as they play outdoors. Anglers, paddlers, surfers, boaters, and anyone spending extended time on or near the water will find the combination of SuperThin Glass optics, PolarizedPlus2 glare elimination, and water-specific frame details difficult to match at any price point. It is also a strong choice for driving and high-glare outdoor environments where color accuracy and contrast matter.
Shop the Keha in store and online at Island Water Sports.
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Specifications
- Brand
- Maui Jim
- Model
- Keha
- Lens Technology
- PolarizedPlus2
- Lens Material
- SuperThin Glass
- Polarization
- Yes
- Frame Style
- Sport wrap
- Frame Features
- Ventilated openings, sweat channels, keeper slots
- Gender
- Men
- MPN
- itemMatrix-38313
Frequently Asked Questions
- Are all Maui Jim sunglasses polarized?
- The vast majority of Maui Jim sunglasses, including the Keha, are polarized using Maui Jim's proprietary PolarizedPlus2 technology. Maui Jim does offer a small selection of non-polarized styles, but polarized lenses are the brand's core offering and the Keha is fully polarized.
- How can you tell if Maui Jim sunglasses are polarized?
- Authentic Maui Jim polarized lenses will show a distinct darkening effect when you tilt the lens approximately 90 degrees while looking through it at a reflective surface or an LCD screen. The Keha's PolarizedPlus2 lenses will noticeably cut glare from water surfaces at normal wearing angles.
- How do Maui Jim Keha sunglasses perform for fishing?
- The Keha is well suited for fishing. PolarizedPlus2 lenses cut water surface glare so you can see beneath the surface, while ventilated openings reduce fogging and keeper slots let you attach a retainer cord. The SuperThin Glass lens also enhances color contrast, which helps distinguish fish and structure in the water.
- How do Maui Jim polarized sunglasses compare to Ray-Ban?
- Maui Jim lenses use proprietary SuperThin Glass and PolarizedPlus2 technology developed specifically to address extreme tropical glare. Ray-Ban offers quality optics across various price points but does not produce glass polarized lenses with the same glare-enhancement profile. Maui Jim is generally regarded as a specialist performance brand for high-glare outdoor environments, particularly water.
- What are the ventilated openings on the Keha frame for?
- The ventilation slots on the Keha frame face promote airflow between the lens and the eye area. This reduces lens fogging during humid conditions or high-exertion activities, keeping your vision clear throughout the activity.
- What do keeper slots on the Keha do?
- Keeper slots are notches or channels built into the temple tips that accept a retainer cord or strap. They allow you to attach a floating or standard eyewear retainer so the sunglasses stay with you if they come off during water activities.
- How should I clean SuperThin Glass lenses on the Keha?
- Use a clean microfiber cloth and lens-safe cleaning solution or plain water. Avoid paper towels, shirt fabric, or dry wiping, which can scratch even glass surfaces. Rinse salt water off the frame and lenses after ocean use to prevent corrosion of frame hardware and lens coating degradation.