Fittys™
Fittys™ F1: Polarized
Fittys™ F1: Polarized
- 90 Day Money Back Guarantee.
- Arrives in 2-5 Business Days
- Free Returns on All Orders.
Sunglasses that fit over your glasses with modern designs.
Practical solution to stop the sun while driving or having fun outdoors.
Polarized lenses from Carl Zeiss block 100% of UV A, B, and C rays while still allowing you to see your car's digital display.
Crafted by a Designer that Oversaw Designs for Calvin Klein & Nike.
90-day money-back guarantee on all orders.
Our standard size fits over 90% of standard glasses.
Standard size has a inside diameter of 142mm with 50mm height.
Large size has a 152mm inside diameter with 50mm height for those with wider frames.
Small size has 136mm inside diameter with 50mm height for those with more narrow frames.
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Description
Description
Sunglasses that fit over your glasses with modern designs.
Crafted by a Designer that Oversaw Designs for Calvin Klein & Nike.
Practical solution to stop the sun while driving or having fun in the outdoors.
Features
Features
Luxury-Quality Polarized Polycarbonate Lenses from Carl Zeiss. Blocks 100% of UV A, B, and C rays. These lenses are rated at 11.54% VLT.
Matte Black TR90 Frames Made are made of 58% Biomaterial.
Scratch-resistant tube case and microfiber pouch included.
Measurements
Measurements
Weight:
1.09 oz (31 g)
Height of Fittys:
2 inches tall (5 cm)
Interior Diameter:
Standard: 5 5/8 inches wide (142 mm)
Large: 5 15/16 inches wide (152 mm)
Small: 5 3/8 inches wide (136 mm)
All size variations have the same lens height and length of temple piece.
Temple pieces that extend behind the ear:
6 inches long (15.25 cm)
3/4 inch tall (2 cm)
Shipping & Guarantee
Shipping & Guarantee
Free 2-4 day shipping with all orders in the US.
Money Back Guarantee with free 90 day returns. No questions asked. We know fit is personal to each person.

Stop Overspending on Prescription Sunglasses.
Prescription sunglasses can cost up to $500 per pair. They're fragile. They need to be updated.
Fittys are designed to fit over all prescription glasses.
They're perfect for blocking sun in the car or when you're on the move.
Drive Safe with a Practical Solution to Stop the Sun.
Driving without sunglasses can be dangerous.
Keep Fittys in your car to stop squinting.
Free Shipping. Free Returns. Money Back Guarantee.
Free shipping on all US orders. All products arrive within 2-5 business days.
Also, we guarantee each pair with a 90-day free-return window.
If you don't like the fit, reach out and we'll pay for the return label.
Crafted by a Designer that Oversaw Designs for Calvin Klein & Nike.
Through years of experience from eyewear designer Carl Allen, Fittys have been able to marry function and style.
Scratch Resistant with Quality Lenses from Carl Zeiss.
These lenses provide 100% UV A, B, and C protection.
Also, they're made of scratch-resistant CR-39 and Polycarbonate.
Carl Zeiss has produced lenses for NASA, the world's best microscopes, and now Fittys.
1427% funded on Kickstarter.
Launched to immediate success in Summer of 2024. Selected by the Kickstarter team as a "Project We Love."
Us vs. Them
Frequently Asked Questions
FAQs
Will these fit over my glasses?
Fittys are designed to fit over all prescription glasses. They have fit over large frames, small frames, nylon frames and metal frames.
However, we know that fit is not just about fitting over your glasses but also about you enjoying how Fittys look when you wear them.
This is a personal issue, and we respect that!
This is why we offer free shipping on all US orders and a 90 day return policy with free returns.
If you don't like how they fit, please send them back!
What makes Fittys different?
We (the founders) tried over 40 pairs of fit-over sunglasses that were available on the market before starting Fittys. There were a few major problems we found with all existing options that we are looking to improve on with Fittys.
#1 - Lens quality. Most existing fit-over brands have a lens quality that is either poor or unknown because they don't advertise it. As the whole point of sunglasses is to put protective lenses in front of your eyes, we went with the highest quality lens provider in the world for Fittys by partnering with Carl Zeiss for our lenses. They have great clarity. They're super durable. Also, our polarized lenses have a scratch-resistant coating.
#2 Design. Which glasses you like is of course a personal choice, but a lot of the existing fit-overs in the market look like medical devices. We didn't like this. Instead of going that route, we chose to invest in design to create something more modern and timeless.
#3 Frame material. We wanted a quality frame material. We went with TR90 which can be sat on, dropped, left on a hot dashboard etc. and keep going without being damaged. (Also our frames are made of 58% biomaterial sourced from a carbon-neutral plant.)
These changes are so different that we believe Fittys is a unique and premium product in this market.
We know we're not a fit for everybody, but just wanted to explain our thoughts behind the design of Fittys and give context as to why we prioritized these differences.
Who started Fittys?
Fittys was founded by a husband and wife team that's passionate about solving this problem. We're both members of the four-eyed community and we were constantly frustrated with our sunglass options.
We have a young family and would love to see this business grow into a family business in the decades to come.
We came up with the idea in Fall of 2023 and launched on Kickstarter to a very positive reception in June of 2024. It's been very exciting since!
If you'd like to get in touch, feel free to email jacob@fittys.co
Can I wear these with just my contacts?
Yes! Fittys are often worn by those who aren't wearing glasses just for the style and the luxury-quality lens.
Can I wear Fittys over transition lenses?
In short, because the lenses block 100% of UV rays and UV rays are what trigger transitions to get darker, Fittys provide darkness while also stopping your transitions from getting darker. Considering this, Fittys should provide darkness while avoiding any redundant darkening.
However, for an abundance of caution, we do not recommend wearing Fittys over your transition lenses while driving.
Let customers speak for us
from 463 reviewsI use the non-polarized sun glasses so that I can see the heads up display in my car.
These glasses are comfortable, fit over my presciption trifocals, and do an excellent job in dimming the bright sun. I also use Fittys night driving glasses that are terrific in cutting LED headligh glare. These are great products, and the customer service is superb.
Bought the driving glasses I am 76 and night driving id hard for me with the new headlights .These glasses filter out the glare allowing me to drive at night. I love them.
Excellent glasses, I've been using them driving at night. Besides they are amazing clear, they reduce on coming glare from traffic. I'm also able the wear my normal glasses under them. I would recommend them to others.
Too big, ordered a small and I’m going to follow up with his they work for me. But overall I love the quality.
These are the best fit over sunglasses you will ever find. They are very good quality. And have a nice look and feel.
I first purchased Fittys after cataract surgery. My eyes were more light sensitive than usual and my Transitions photo sensitive glasses just didn't cut it, especially when driving. I have a pair of Fittys in both cars and in my travel kit. They are always close at hand!
These glasses are great. They fit well, they look great. I love being able to have on my progressive lenses and just add these glasses when I need them!
I have avoided driving at night for the last year. The glare and feeling that I could not see as clearly as I needed to had me avoiding nighttime gatherings. Last night I had the chance to use my new Fitty Night Driving glasses for the first time. What a difference. I felt confident and secure knowing that I could easily see what was coming and i was no longer "blinded by the lights". Thank you Fittys for opening up my world again.
This is my 4th purchase of Fittys. I got one, then got the night driving, then got a spare pair for my husband's car - which he broke (his head and glasses were too big!). So got him the large size and another spare for me. Very happy with how well these fit.
I questioned whether I should get these but driving a t night is a problem for me. The Fittys nightime glasses really reduce the glare from lights at night. Now I can drive with more confidence at night. I'm glad I got them. A+++
This started when I sent an email to Fitty's. Josh responded quickly, and I ordered the Two Pack - Polarized and Night Driving Bundle..
I have not been disappointed. Theese are the best sun/night driving glasses I have ever purchased. The quality is excellent and clarity both day and night is exceptional. Keep up the great work, and products
Thank you, Fittys, for these great night driving glasses. I have macular degeneration and these glasses are perfect for glare. I love that they are wraparound, and I can wear them over my prescription glasses. They are great for night driving, but also for daytime if you suffer from glare. So many times I will go to a restaurant with big windows and the glare really bothers me - now I can pull out these glasses, and I’m good to go! Thanks so much!
Love my new extra large Fitty's. And particular kudos to Jacob for his outstanding customer service.
Got my Fittys after trying cheaper Amazon fitovers. Fittys definitely beats those by the quality of the frame and lens materials. Initially, they caused a bit of a pressure point by my ears but did some research and noticed they can be adjusted with careful use of a heat gun. Now they fit comfortably and securely.
Thank you, thank you, thank you for offering Night Driving Fittys in the new, larger size! As I have gotten older, I need lenses that cut down on night-time glare, but they must also be comfortable to wear. The new larger size is just what I needed. They easily fit over the wide eyewear frames I need and they are much more comfortable to wear than your “medium” frames.
Highly recommended!
I use the non-polarized sun glasses so that I can see the heads up display in my car.
These glasses are comfortable, fit over my presciption trifocals, and do an excellent job in dimming the bright sun. I also use Fittys night driving glasses that are terrific in cutting LED headligh glare. These are great products, and the customer service is superb.
Bought the driving glasses I am 76 and night driving id hard for me with the new headlights .These glasses filter out the glare allowing me to drive at night. I love them.
The frames are incredibly cheap. I dropped them one time from a couple feet and they’re forever ruined while they do provide great sun protection and I do like them. I don’t think that they’re nearly worth the price to that. They’re asking they feel cheap as hell.
Great for driving
These are the best fit over sunglasses you will ever find. They are very good quality. And have a nice look and feel.