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Men's Sunglasses

Kostin

$205.00 $123.00 Save 40%
Recycled Black / Green Polarized
Lens Width: 48
FRAME FIT NARROW (DETAILS)

Description

Inspired by our Froyd optical frame, Kostin scales up the classic optical silhouette with a robust acetate frame and an optimized fit for use as a sunglass. The result is a rounded sun frame that’s timeless and versatile, with nuanced details like a keyhole bridge, split bar tack hardware, and flipped temple design. Kostin is available in our Recycled Black and our Bio acetate, for those that want style and sustainability.

Kostin Fit Guide Illustration
Frame Fit
Narrow
Frame Width
140.5mm
Frame Measurement
48/24-145
Lens Width
48mm
FIND YOUR EXACT FIT ON OUR STYLING GUIDE

What's Included

Each pair of RAEN Sunglasses™ comes with a protective microfiber sock and lens cloth to help keep your frames in great shape for years to come. As part of our commitment to sustainability, we’ve transitioned to packaging that reduces material waste while still providing high-quality protection for your eyewear.

We also offer 21-day hassle-free returns, 30-day easy exchanges, and a lifetime warranty that covers any manufacturing defects so you can shop with confidence!

Rooted In San Diego

Part Of The SoCal Community Since 2008

Always In Style

Familiar Shapes With Fresh Perspectives

Buy Once & Wear Forever

Every Frame Backed By A Lifetime Warranty

Overall rating: 4.8846154 / 5 from 78 reviews.

AI Generated Review Summary

Customers appreciate the KOSTIN-Recycled Black/Green Polarized-48 sunglasses for their excellent quality, stylish design, and comfortable fit. The polarized lenses are praised for their clarity and effectiveness, especially in low light conditions.

Summary topics

  • Frame Design: 9%
  • Shade Quality: 10%
  • Product Quality: 17%
  • Product Style: 9%
  • Lens Clarity: 20%

Review topics: ["size","fit","color","price","look","weight","quality","shipping","style","shape","feel","sunglasses","lenses","glasses","frames","shades","pair","raen","website","clarity","eyewear"].

Review highlights

  • "The recycled black acetate has a very high quality feel, construction is sturdy and lenses are crisp." — Eric
  • "Great fit, love the lenses, nice style" — Adam
  • "I love that the frame is bright and feels so open, yet the lens is dark and warm." — John L.

Reviews

ADIN is A+

"Ordering and shipping were seamless. Love these shades! The fit awesome and lense is great across conditions. Drop in!"

— Clinton G. (5/5)

excellent!

"Great glasses, they fit phenomenal, look great, and the lenses are quite clear."

— Michael A. (5/5)

"Raen sunglasses are the best you can buy at a reasonable price. Durable, comfortable, lightweight frames, and hard to scratch lenses. I have owned several pairs over the past few years."

— Steven (5/5)

Adin sunglasses

"Great looking sunglasses, they are very comfortable and light on your face. Styling is classic but modern"

— Michael M. (5/5)

Right as Raen

"Fourth pair of Raen sunglasses and quite possibly my favorite. Incredible quality and style, as always."

— Nathan C. (5/5)

Love it, I’ve been telling

"Love it, I’ve been telling everyone I know to by Raen. I should get a sponsorship for how much free marketing I do lol."

— Mike K. (5/5)

Great quality, comfort and style.

"Great quality, comfort and style. Love these glasses!"

— Barbara W. (5/5)

Great frames and lenses

"Great frames and lenses"

— Jon P. (5/5)

Excellent Purchase

"Look terrific and wear well."

— Mark I. (5/5)

Love these glasses

"Absolutely wonderful products. Great style and well made. Shipping was fast. Highly recommend."

— Michael G. (5/5)

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