Costa Del Mar Mainsail Polarized Sunglasses
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Costa Del Mar Mainsail Polarized Sunglasses
For the performance and style you need on and off the water, Costa Del Mar Mainsail sunglasses are a go-to pair for every outing and adventure. Anyone searching for Costa Del Mar Mainsail polarized sunglasses will find them built with the same high quality materials and features Costa is known for, from the beach to the big blue.
Built for On-Water Performance
- Polarized Polycarbonate 580P lenses in a gray tint
- Micro side shields and hooding to help keep excess light out
- Improved Hydrolite grips on the temples to keep frames in place
- Eyewire drains and channels to help keep sweat and water out of your eyes
- Tiger Shark frame color with a regular fit and base 6 lens curve
Day to Day and On the Water
The Mainsail frames are day-to-day sunglasses that stay stylish while relaxed on land and ready for anything while out on the water, making them a versatile pick for anyone who splits time between the dock and everyday life.
Why Shop at Island Water Sports
Family owned in South Florida since 1978, Island Water Sports carries the full Costa Del Mar lineup, including the Mainsail, for customers who want proven polarized performance eyewear.
Free Shipping, No Minimum for IWS Beach Club Members.
Returns are eligible within 30 days of receiving your order. Return shipping labels are FREE for IWS Beach Club Members. See more
Specifications
- Brand
- Costa Del Mar
- Product
- Costa Del Mar Mainsail Polarized Sunglasses
- Gender
- Male
- Feature
- Model name: Mainsail
- Feature
- Item no: 6S9107 910707 55-18
- Feature
- Frame color: Tiger Shark
- Feature
- Lens color: Gray
- Feature
- Lens material: Polarized Polycarbonate (580P)
- Feature
- Frame fit: Regular
- Feature
- Lens curve: Base 6
Frequently Asked Questions
- Are Costa Del Mar Mainsail sunglasses polarized?
- Yes, they use Polarized Polycarbonate 580P lenses.
- What frame color does the Mainsail come in?
- This pair comes in the Tiger Shark frame color with a gray lens.
- How do Mainsail sunglasses stay in place during water activity?
- They use improved Hydrolite grips on the temples to help keep the frames in place.
- Do Mainsail sunglasses help keep water out of your eyes?
- Yes, they feature eyewire drains and channels along with micro side shields and hooding to help block excess light and water.
- What fit is the Mainsail frame?
- It has a regular fit with a base 6 lens curve.




