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Nix

$69
$99
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30% OFF ANY SINGLE PAIR Auto-applied at checkout.
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CHOOSE YOUR LENSES
CAMBRIDGE
+1 Colors
Black Nix eyeglasses with a modern design and clear lenses Black Nix eyeglasses with a modern design and clear lenses
Nix
Green Fir eyeglasses with a matte finish Green Fir eyeglasses with a matte finish
Fir
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Free Shipping on orders $50+
Lost & Broken Warranty included with every order
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Product description
Description

Nix is the plain black Cambridge: a gloss black classic rectangle with black polarized lenses that let in just 5.42% of light. Nix Rx is that pair made to your prescription: a gloss black classic rectangle from our Cambridge collection. Build it with single vision or progressive lenses in clear, a sun tint, a mirror or photochromic, and add polarization to a tint if you want it. Go with standard CR39, impact resistant polycarbonate, or thin high index for stronger prescriptions, and add anti reflective or blue light coatings. The frame is 145mm across. Prefer it without a prescription? Shop the Nix sunglasses.

Product details
Product Details

Frame size: Medium
Frame: Black, gloss finish
Material: Lightweight TR90
Hinges: Stainless steel 5-barrel
Included: Slim case and protective pouch

Options available
Lens material: CR39, polycarbonate (impact-resistant), or high index
Coatings: Anti-reflective, blue light protection
Polarization: Available on tinted lenses

* Prescription glasses only available within U.S. locations

Fit guide
  • Frame material TR90
  • Finish Gloss
  • Frame color Black
  • Lens color Clear, Black, Brown, Yellow, Coastal Blue, Purple Pastel, Green Vibrant, Rose Pink, Silver, Blue, Green, Photo Black, Photo Brown, Pink, Purple
  • Fit Medium · 145mm
  • Lens width 60mm
  • Lens height 49mm
  • Temple 145mm

FDA-approved impact-resistant lenses. Stainless Steel 5-Barrel Hinges.

Lost and broken
Everlast Guarantee™

Lets face it, there's a good chance something could happen to your glasses. Our Everlast Guarantee™ on prescription eyewear is a one-time credit of 50% towards a replacement pair of prescription glasses within one (1) year of purchase. Submit a claim.


See our Prescription FAQ

Free shipping and returns
Shipping & returns

Free shipping
Every domestic prescription order includes FREE SHIPPING unless an alternative shipping method is requested. We do not ship prescriptions to international locations at this time.

Orders placed with a submitted prescription (considered complete) will begin processing the next business day. For orders with a prescription submitted later, or requiring additional information, processing will start the next business day once the order is deemed a complete prescription order. Please allow 3-4 business days for processing prescription eyewear.

Orders which contain both non-prescription items AND prescription eyewear will receive two tracking numbers. All prescription orders ship from our trusted domestic partner facility.


Returns
We want you to love your new Neven Eyewear, but we get it – prescriptions can be complicated. If there was an error on our part, you are able to return your prescription glasses/sunglasses within 30 days of your order. Prescription glasses/sunglasses are not able to be exchanged.


See our Prescription FAQ

You may also like
POLARIZED LENSES

Polarized lenses are a must-have no matter the weather due to their ability to filter out horizontal light waves. Combined with our 100% UVA-UVB protection, this is a two-in-one solution that cuts down on glare, improves contrast, and makes the field of vision more clear so you no longer have to strain to see on the road or in the water.

before image after image
  • 5 stars: 11 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
Some of the reviews shown are from related products the merchant grouped with this one.
J
Jimmy Hart
Best sunglasses I’ve ever bought!

Great design and fit, much faster build and shipping time compared to other online glasses sites. Highly recommend!

T
TR
First time buyer

These glasses are awesome! Fit perfectly and don’t fall off your face. Highly recommend!

B
Benjamin Kamlet
Best Shades

I was a Ray-Ban Wayfarer guy until they told me they couldn't make lenses for my prescription (seriously). Stumbled on Neven and ordered a prescription pair and they're easily the best shades I've ever purchased.First they shipped super fast. Had custom glasses in one week. More, they're sturdy, look great on my face, and I get compliments and questions on them often. If you're looking for a pair that works with every style, check out the NIx.

...this reads as if it was a paid review. It's not. I'm just super psyched on these!

M
Matthew Sokolowski
Quality glasses at a low price

I was very impressed with these. My first pair of Neven glasses and they seem sturdy and well made. I ordered a Rx pair and they were delivered quickly.

N
Neil
NICE!

Easy to order, well priced, stylish and the progressive prescription sunglass lenses seem to be straight on perfect. The color and style of the frame are exactly what I was looking for - my eyes are light sensitive, so I need a larger lense area, but a progresive that takes that into account. Already used at the beach a few times, and for four long (2 hour plus) drives in the sun....I would recommend.

T
Tuan Purser
NIX

Got these with my prescription and they rock. They're comfortable and compliment my face shape very well. Love the Neven team and can't wait to get more when the time comes!

M
Mathew K
Mk

Exactly what I needed. Free pair was even a score

K
Kyle Murphy
Neven Fir Sunglasses

Fantastic product with quick service all around. Inputted my prescription for a new pair of sunglasses and had them within the next week. Thank you, Neven!

B
Brittany Estell

Nix

T
Tyler Haugen
Amazing Glasses and Customer Service

My FIR Cambridge prescription sunglasses, are by far my favorite glasses I own. Neven Customer Service was top notch through the entire ordering process.

K
Kyle Sela
Incredible value and service with my Rx sunglasses

I ordered two different styles of prescription sunglasses and they were delivered in about 10 days. They feel so premium and at a fraction of the cost of every large brand. I've been an Oakley guy forever but Im so glad I took a chance on Neven. I've been getting nothing but compliments.

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