Description
Mainsail XL is a direct size extension of one of the best-selling Hybrid Frames, Mainsail, providing a broader reach of water explorers the same functionality, versatility and aesthetic they’ve come to love. Micro side shields and hooding provide a heightened level of coverage, minimal light leak and protection from the elements. Vented nose pads increase ventilation across the frame, reducing the risk of fogging. Retainer ready temple tips allow users to affix any retainer of their choice to ensure their frames aren’t lost while exploring.
Premium Polarized 580 Lenses: Filtering reflective glare is essential for anyone on the water or outdoors. Costa sell only polarized sunglasses
100% UV Protection: Your Costas absorb 100% of UV light, providing you the best in light management and protection
Scratch Resistant and Durable: The C-Wall coating provides extra scratch-resistance and a barrier that repels water, oil and sweat for easy cleaning
Fits
Narrow Fitting: A small lens front designed to fit those with a slightly narrow head
6 Base Curve Decentered – Medium Coverage: Frames with medium-coverage and wrap that value style but still perform
Specifications
Lens Material: Polarized Glass (580G), Polarized Polycarbonate (580P)
Lens Curve: Base 6 Decentered
Frame Fit: Narrow
Size: XXL
Frame Width: 143.9mm
Bridge Width: 18mm
Lens Width: 59mm
Lens Height: 46.5mm
Temple Arm Length: 146mm
Lens Details and Technology
Green Mirror
Enhanced vision and contrast for fishing inshore and on flats.
Copper base
10% light transmission
Optimal Usage
Sight fishing in full sun
High contrast
Costa 580 Lenses
Costa 580 lenses were designed by in-house light spectrum experts to enhance colors because standard sunglass lenses fell short.
The Lens Multipatented Technology Manages Light by:
Absorbing harmful high-energy blue light (HEV)
Enhancing reds, greens and blues
Filtering out harsh yellow
580 Lightwave Glass
C-Wall Molecular Bond (2)
Glass Layer (2)
Encapuslated Mirror
Polarized Film
Superior Clarity & Scratch-Resistance
Glass provides the best clarity in material
Encapsulated mirrors (between layers of glass) are scratch-proof
20% thinner and 22% lighter than average polarized glass
580 Lightwave Polycarbonate
C-Wall Molecular Bond (2)
Mirror (Optional)
Polycarbonate Lens (2)
Polarized Film
Lightweight, Impact-Resistant
Polycarbonate & are your lightest and most durable lens material options
C-WALL is a molecular bond which is scratch-resistant
Includes
Costa Case
Cleaning Cloth
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