
Sunglasses that fit over glasses with modern designs.

1427% funded on Kickstarter.
Launched to immediate success in Summer of 2024. Selected by the Kickstarter team as a "Project We Love."
Let customers speak for us
from 53 reviewsI really like the Fitty's I got. They are snug without being irritating. Good visual blocking of the sun. I like that they don't have a side piece that blocks the sun in my peripheral view. My only negative would be that they only come in one color: black, so it limits the "stylishness" of the glasses.

SO happy I found Fittys! It's so nice to not have to buy a new pair of prescription sunglasses (in addition to my regular glasses) every single year anymore! I just slip my Fittys right over my regular glasses and I'm good to go. And they honestly fit so perfectly and are super durable. I've gotten a ton of compliments on them too :) I'm a Fittys customer for life!

I have grown to crave sunglasses anytime my eyes see sunlight (lol), even if it's just a little cloudy else. I've always just used prescription sunglasses or contacts + sunglasses since most over-glasses sunglasses have junk lenses or SUPER clunky frames. Fittys, however, are completely a gamechanger. They do a GREAT job of dulling the glare of the sun and the quality of their lenses is no joke. (What they state on their site is true!)
Fittys have made my relationship with sunlight so much better; I don't have to juggle my prescription sunglases, case, & regular glasses... and don't have to feel like I'm being rude by wearing prescription sunglasses indoors when interacting with store associates or other store customers.
Bonus win: I don't even need to store the Fittys in their case if I'm not going to wear them for a short period of time; I can just slide them up and rest them on my head! They don't catch on my hair at all.
They're truly great! Love my Fittys!

Great fit right out of the box! They're stylish and lightweight! I'm so happy I got my pair

Big, tall guy here, and I wear a 7.75” (seven and 3 quarters), big head fitted hats.
I can wear my prescription lenses, the Fittys, and a baseball cap all at the same time. Everything fits, the Fittys fit over and with everything I wear. Great purchase and I recommend.

The quality is first rate. Light on the face but still feels like they have substance. The fit over my glasses is perfect. I use them while in my car. They allow me to see perfectly. No distortion or issues. I like the fact they are polarized and protect me from the harmful rays of the sun. For a new company this is a good product

They looked great, but unfortunately, they didn't fit my glasses. Jacob was very helpful and refunded the cost of the glasses. The return shipping was free. Great customer service. I will buy them when they come out with one that fits my glasses...can't wait!!

I got the polarized version. They are big, no doubt, but in a good way. The polarization is very nice, very vivid. They are lighter in weight than I expected and fit well over my prescription glasses. Love the "shelf" at top and the side pieces that hide your prescription glasses. The case is pretty nice, as well.

They have great polarisation, are light and are well made ( early days yet to see if they last the 15 years my old Cocoons did). I loved the Cocoons, but then swapped my normal glasses for much larger ones. I have a complex prescription, have to use multiple pairs of glasses for different uses, so having multiple pairs of bespoke sunglasses really is not an option. I sail a lot - add that into the mix I really don't need pairs of glasses rattling around ( then overboard). They are really good for my new Koga glasses ( a Swedish Brand), though only just fit with literally a millimetre to spare. I had to order to an address in the US as these are not sold in the UK, then wait until a friend came back to UK. How come you don't sell in UK? Happy to discuss if you are interested

The product is this glasses-wearers dream - but they didn't fit over my larger scale frames. 5 stars though because the polarized lenses were great and the design is sleek - it just didn't work with my glasses, which is not Fittys fault. Would recommend to anyone who is looking for a solution to either forgetting prescription sunglasses and squinting their way through life!

They are the best! Fit over my glasses perfect and wore them the whole week I was in Florida. Worked perfectly.

I’ve been searching for the perfect combination of style and functionality and happened to come across Fittys by luck. I have recommended them to all my other 4 eyed friends.

Yeah, these are sick. I had been looking at clip-ons and different styles of fit-over sunglasses. These look good when they're on, and they fit great.

Finally I have sunglasses that work for me. I never liked the idea of spending a ton of money on an extra pair of prescription sunglasses. The fact I just throw this over my current glasses and the fit and have a great function is a plus.

Shop Now
-
Fittys™ F1: Non-Polarized
Regular price $74.99 USDRegular priceUnit price / per -
Fittys™ F1: Polarized
Regular price $89.00 USDRegular priceUnit price / per

Stop Overspending on Prescription Sunglasses.
Prescription sunglasses can cost up to $500 per pair. They're fragile. They need to be updated every time your prescription changes.
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 for a simple, well-designed solution to endless squinting.

Free Shipping. Free Returns. Fit 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.

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.
Carl Zeiss has produced lenses for NASA, the world's best microscopes, and now Fittys.

Reduce Unnecessary Plastic with 58% Biomaterial Frames.
Fittys frames are made from a unique form of TR90, a thermoplastic developed by a carbon-neutral manufacturer in Switzerland.
They're durable, lightweight and designed for extended wear.

The Pros love us
Taryn Hart, Travel Blogger
"Fittys are the game changer every person with glasses needs! Now I don't have to pick between blurry vision or squinting because of the sun (picking between sunglasses or my actual glasses). FITTYS ARE THE GOAT!"

The Pros Love Us
Matt Smith, Eyewear Youtuber, Optician & Business Owner
"The ease of use factor here is that with a fit-over design you can keep these in the car and they work for you or for anyone that's riding with you. You could have a couple pairs in each car just for somebody to throw on if they need it."
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 wanted to stop squinting.
We're both members of the four-eyed community and we were constantly frustrated with our sunglass options.
We came up with the idea in the Fall of 2023 and launched on Kickstarter to a very positive reception in June of 2024. It's been exciting since!
Prescription sunglasses are unnecessarily expensive, pretty annoying to buy, and need to be updated each time your prescription changes.
Clip-ons are fragile, also expensive, and it's difficult to find any pairs in the secondary market that fit your frames.
Fit-over sunglasses are an option. However, they're almost an unknown product. Also, for those who do know about them, they're frustrated with the existing options as most on the market look like medical devices.
In response to this, Fittys™ was created to bring great design, quality manufacturing, and a real solution to this problem in the world.
Stop squinting. Enjoy Fittys™ 😎
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.