Smith Longfin Polarized Sunglasses
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The Smith Longfin Polarized Sunglasses for Life on the Water
Anyone searching smith longfin sunglasses or smith longfin polarized is usually chasing one thing, glare control as light changes fast out on the water, and the Longfin is built with integrated side shields and ChromaPop polarized lenses to reduce glare and enhance contrast as you scan the surface.
What It Is Made Of
- ChromaPop polarized lenses cut glare and enhance color and contrast
- Smudge and moisture resistant coating for easy cleaning and clear optics
- Anti-reflective coating improves clarity and reduces eye strain
- Megol side shields and thin, flexible temples
- Lightweight, flexible, and durable TR90 frame
- 100% UV protection
A 6-base lens curvature provides a modest wraparound fit at medium fit, medium coverage, and AutoLock hinges hold the frames open for easy one-hand on and off.
Who These Are For
The Longfin is built for anyone on the water early or late in the day, when light shifts fast between glare and shadow, whether that is fishing, boating, or paddling around South Florida. The integrated Megol side shields block stray light from the edges, and the thin, flexible temples keep the frame snug so you are not worried about losing them to the depths.
How to Wear and Care for Them
AutoLock hinges make one-hand on and off simple when you need to pull them off quickly, and the built-in smudge and moisture resistant coating is designed for easy cleaning after a splash. Store them in the included microfiber bag and wipe lenses with a clean cloth to protect the anti-reflective coating.
About the Smith Optics Brand
Smith is built on 50 years of heritage informing the next 50 years of innovation, focused on products that empower thrill seekers and modern explorers across snow, bike, fish, and surf, among other outdoor pursuits.
Why Shop This at Island Water Sports
Island Water Sports has outfitted South Florida anglers, boaters, and paddlers with performance eyewear since 1978. We carry the Smith Longfin alongside the rest of the Smith Optics polarized lineup so you can try the fit before you head out.
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
- Smith Optics
- Product
- Smith Longfin Polarized Sunglasses
- Gender
- Male
- Feature
- ChromaPop™ polarized lenses cut glare and enhance color and contrast
- Feature
- Smudge and moisture resistant coating for easy cleaning and clear optics
- Feature
- Anti-reflective coating improves clarity and reduces eye strain
- Feature
- 6-base lens curvature provides a modest wrap-around fit
- Feature
- Megol side shields and thin, flexible temples
- Feature
- Lightweight, flexible and durable TR90 frame
- Feature
- AutoLock hinges hold frames open for easy one-hand on and off
- Feature
- Microfiber bag
- Feature
- 100% UV protection
Frequently Asked Questions
- Are Smith Longfin sunglasses good for fishing?
- Yes, they are built with integrated Megol side shields and ChromaPop polarized lenses that reduce glare and enhance contrast as you scan the water, plus thin, flexible temples designed to keep them from slipping off.
- What frame material does the Smith Longfin use?
- It uses a lightweight, flexible, and durable TR90 frame with Megol side shields and thin, flexible temples.
- Are all Smith ChromaPop lenses polarized?
- For the Longfin specifically, the ChromaPop lenses are polarized and built to cut glare and enhance color and contrast; lens configuration can vary by Smith model, so check the specific product for confirmation.
- Do Smith Longfin sunglasses have side shields?
- Yes, integrated Megol side shields are built into the frame to block stray light from the edges while you are on the water.




