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Costa Del Mar
$239.40
For the performance and style you need on and off the water, our Mainsail frames are your go-to pair for every outing and adventure. Built with the same high-quality materials and features you want everywhere from the beach to the big blue, Mainsail frames help keep excess light out with micro side shields and hooding, your frames in place with improved Hydrolite™ grips on the temples and help keep sweat and water out of your eyes with eyewire drains and channels. The Mainsail frames are your day-to-day sunglasses that stay stylish while relaxed on land and ready for anything while out on water.
Frame Colour: Matte Black
Lens Colour: Grey
Frame Material: Injected
Lens Material: 580® light wave glass
Lens Technology: Polarised
Lens Category: 3
Fit: Large
Shape: Rectangle
Measurements: Lens width 55mm · Bridge 18mm · Temple 136mm · Lens height 42.9mm
Grey
A good everyday choice for activities on the water and land.
Optimal usage
Co-Injected Nylon Frames
Our nylon frames are tough and durable, with more colour options manufactured using the environmentally friendly bio-resin process. TR-90 nylon is a premier material for sports and performance frames as it is resistant to heat and cold. Though it is flexible, it is still durable. Nylon is easily moulded into wraparound and other shapes.
Premium Polarized 580 Lenses
Costa 580® lenses were designed by in-house light spectrum experts to enhance colours because standard sunglass lenses fell short.
The lens' multitalented technology manages light by:
580® light wave glass - Superior clarity & Scratch-resistance
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.
Regular Fitting - Medium
A medium lens front designed for those who prefer to cover an average portion of the face.
Costa Del Mar Warranty
All Costa Del Mar eyewear is warranted against breakage due to material or workmanship defect for two (2) years from the date of purchase with a valid Proof of purchase. Costa Del Mar’s warranty program does not cover scratched lenses. Additionally, any alterations of Costa Del Mar products (i.e. sunglasses fitted with non-Costa Del Mar prescription lenses) will void warranty coverage.
All warranty claims are subject to a case-by-case evaluation.


For the performance and style you need on and off the water, our Mainsail frames are your go-to pair for every outing and adventure. Built with the same high-quality materials and features you want everywhere from the beach to the big blue, Mainsail frames help keep excess light out with micro side shields and hooding, your frames in place with improved Hydrolite™ grips on the temples and help keep sweat and water out of your eyes with eyewire drains and channels. The Mainsail frames are your day-to-day sunglasses that stay stylish while relaxed on land and ready for anything while out on water.
Grey
A good everyday choice for activities on the water and land.
Optimal usage
Co-Injected Nylon Frames
Our nylon frames are tough and durable, with more colour options manufactured using the environmentally friendly bio-resin process. TR-90 nylon is a premier material for sports and performance frames as it is resistant to heat and cold. Though it is flexible, it is still durable. Nylon is easily moulded into wraparound and other shapes.
Premium Polarized 580 Lenses
Costa 580® lenses were designed by in-house light spectrum experts to enhance colours because standard sunglass lenses fell short.
The lens' multitalented technology manages light by:
580® light wave glass - Superior clarity & Scratch-resistance
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.
Regular Fitting - Medium
A medium lens front designed for those who prefer to cover an average portion of the face.
Costa Del Mar Warranty
All Costa Del Mar eyewear is warranted against breakage due to material or workmanship defect for two (2) years from the date of purchase with a valid Proof of purchase. Costa Del Mar’s warranty program does not cover scratched lenses. Additionally, any alterations of Costa Del Mar products (i.e. sunglasses fitted with non-Costa Del Mar prescription lenses) will void warranty coverage.
All warranty claims are subject to a case-by-case evaluation.
Frame Colour: Matte Black
Lens Colour: Grey
Frame Material: Injected
Lens Material: 580® light wave glass
Lens Technology: Polarised
Lens Category: 3
Fit: Large
Shape: Rectangle
Measurements: Lens width 55mm · Bridge 18mm · Temple 136mm · Lens height 42.9mm