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Contact us

Contact information

Business hours

Monday-Friday from 10am-6pm ET


How to reach us

Emailhelp@shopfelixgray.com or support@shopfelixgray.com

Facebook Messenger@felixgrayeyes

Phone: (646) 663-4575

Fax: (646) 968-0608

We respond to all messages (whether in the form of an email, message on social media live chat, or voicemail) in the order they're received. As an e-commerce company, we sure do love emails - that is the most direct way and preferred way to get in contact with our Customer Experience team! Regardless of the mode of communication, however, you can look forward to hearing back from us within one business day.


Fit / sizing

Frame dimensions

We encourage you to check out our Fit Guide. Still not sure which frame would fit you best? As a reference, we suggest measuring your favorite pair of eyewear to find the best fit! All Felix Gray frame dimensions are listed below in millimeters. 

Frame (Face Size)

Lens Width

Nose Bridge

Arm Length

Lens Height

Total Frame Width

Turing (Small)

45 mm

21 mm

140 mm

37 mm

126 mm

Roebling (Small/Med)

49 mm

18 mm

140 mm

39 mm

133 mm

Nash (Medium)

49 mm

17 mm

140 mm

36.5 mm

135 mm

Carver (Medium)

50 mm

17 mm

145 mm

32 mm

133 mm

Hopper (Medium)

49 mm

18 mm

145 mm

38 mm

135.5 mm

Kepler (Medium)

49 mm

21 mm

145 mm

40 mm

136 mm

Faraday (Med/Large)

53 mm

17 mm

145 mm

36 mm

136.5 mm

Jemison (Large)

52 mm

18 mm

145 mm

41 mm

140 mm

FrameDimensionsExplained_CE.jpgCurious what the information on your frame's inside left arm means? The name of the frame is always listed (so, below, you are looking at a "Jemison" frame) and the "C/number" refers to the acetate color of the frames (so, below, "C3" means black). For more information, see below for a quick explanation:


Helpful hints

Keep these tips in mind when dreaming up which pair of Felix Grays would best suit you:

  1. Glasses should stay put on your nose (pro tip: for low nose bridges, try the Kepler)
  2. Don't let your eyebrows (no matter how thick or thin) hide below or make contact with the frame
  3. Make sure the bottom of the frame doesn't rest on those lovely cheeks of yours
  4. Pupils are aligned near the center of your lenses 
  5. Arms should extend straight back, making contact with your face just before your ears. If they're too snug against your temples, we suggest a larger frame

Low nose bridge

Looking for a low nose bridge fit (meaning, the bridge of your nose starts level to or below your pupils)? Both the Nash and Faraday have our narrowest nose bridge at 17mm, and the Kepler has adjustable nose pads which help the frame rest comfortably and soundly on your nose.

Either way, the smaller nose bridge and adjustable nose pads mean less time pushing the frame back to its rightful place or having the frames constantly rest on your cheeks. 

Frame malleability

We designed Felix Grays with a malleable acetate frame, allowing your pair to mold to your unique fit over time. We source our frames from Varese, Italy, so you can trust that you will look as confident as you feel! 

If your pair gets a tad bent-out-of-shape through regular use, gentle adjusting at the arms of the frame will get your Felix Grays back into perfect shape! You can adjust them yourself or take them to an optical provider to perfectly fit your face. It's a quick and easy fix!

Returns and exchanges

2018 holiday return / exchange policy

For holiday season gifting, all orders placed starting Tuesday, 11/20 through Tuesday, 12/25 (Christmas) are eligible for an extended return / exchange period valid until 1/25/2019. 

Return policy

Because we sell exclusively online, we offer a 30-day risk-free return policy after the delivery of your order! We have free shipping, returns, and exchanges if you decide a different frame would fit you better or want to change magnification.

Log in to your account at the top, right-hand corner of our website. Click on the order number associated with the pair(s) you wish to return or exchange. Once there, clicking the “Return or Exchange” button prompts you to confirm your request and then automatically notifies our team. After that, you can kick back and we’ll respond to you via email as soon as possible!

You may also locate the email with your confirmation order. The email subject reads “Felix Gray Order Confirmation” and the sender is orders@shopfelixgray.com. Reply directly to that email with a brief reason why, and we’ll respond to you as soon as possible!

Helpful hints for exchanges

If you're interested in an exchange and are unsure of which style you want to try, measure your favorite pair of eyewear to get an idea of which Felix Gray frame would be the perfect fit! We encourage you to visit our Fit Guide. You can also email a photo of yourself to style@shopfelixgray.com for personal stylist recommendations. 

A quick note on the Kepler frame - because of the different price points, if you wish to exchange from an all-acetate style to that one, you need to make a new purchase for the Kepler frame and return the current pair for a full refund! However, all other frames (that are priced at $95) are eligible for one-for-one exchanges. 

Order information

How do I cancel my order?

An order can only be cancelled and payment voided if it has yet to ship. Each order will be in process for 4 hours before it's transmitted to our optical facility for immediate fulfillment.

Feel free to email help@shopfelixgray.com with an order cancellation request, and we will gladly accommodate your needs. However, if the order has already shipped, reach out to us upon delivery to initiate the return/exchange process!

What if the glasses I want are out of stock?

While we work as hard as we can to keep our virtual shelves fully-stocked, sometimes we do, indeed, sell out of a popular frame or color. We know, it’s a bummer for us too! If we are on backorder for a longer period of time, we email everyone on our mailing list once inventory is replenished and all frames are available for purchase again!

Do you have retail locations?

Felix Grays are sold exclusively online. We realize glasses are something people would like to try on before committing to, which is why we offer a 30-day risk-free return policy after the delivery of your order! We have free shipping, returns, and exchanges if you decide a different frame would fit best or want to change lens magnification.

To help determine which frame would fit you best, head to our Fit Guide.


Where do you ship?

We ship to anyone with a valid address in the United States, U.S. Virgin Islands, Puerto Rico, Guam, or a military APO/DPO/FPO address, offering free shipping, returns, and exchanges

Do you ship internationally?

At the moment, Felix Gray only ships domestically. However, we've found the best possible solution for international customers through a partnership with MyUS.coman all-encompassing shopping and shipping consolidator. MyUS.com offers a convenient and fast international shipping solution to more than 225 countries. When you create a MyUS.com account you’ll receive discounted shipping rates, 24/7 access to MyUS customer service team, and the ability to consolidate packages, which saves you money on international shipping. We ship to them, and they ship to you!


How it works

  1. Create your account at MyUS.com to receive your own U.S. shipping address.
  2. Use MyUS.com’s Personal Shopper Service to make a Felix Gray purchase on your behalf. MyUS.com accepts credit cards with international billing addresses, cards issued by non-U.S. financial institutions, and wire transfers.
  3. Use your U.S. address provided by MyUS.com when placing your Felix Gray order.
  4. Once your order ships, MyUS.com will keep you updated with tracking information during the mail forwarding process.

When can I expect my order?

The processing time for your Felix Gray order depends on order volume, lens type, and when you place it. Generally, they ship within 3-5 business days after the order is placed. UPS Mail Innovations leverages the integrated distribution network of UPS to expedite parcels to the local postal service destinations for last-mile USPS delivery. Once UPS Mail Innovations pick up your order, you will automatically receive an email with your tracking information. 

Order Type and Estimated Shipping Times:
Non-Rx Glasses - Ship within 3-5 business days
Non-Rx Glasses - Ship within 3-5 business days
Sunglasses - Ship within 3-5 business days
Prescription Glasses - Ship within 5-7 business days 

Note: International orders will take additional time to arrive. The timing depends on MyUS.com and the country delivery times. We do not offer free returns for international orders through MyUS.com

Vision insurance

Vision Insurance

Felix Gray accepts FSA and HSA dollars for all prescription eyewear purchases and readers if your card is affiliated with a major credit card provider. However, if you’re purchasing non-prescription lenses or sunglasses, we recommend following-up with your vision care provider to confirm if (a) they cover blue-light-blocking computer glasses and (b) if there is a minimum magnification required for reimbursement.

If there are any issues with reimbursement, reach out to help@shopfelixgray.com to request a more detailed invoice.

Flex Spending & Health Savings Accounts

Don't let your pre-tax health care expense dollars go to waste! Felix Gray glasses can be covered directly through your flexible spending account (FSA) or health savings account (HSA) because our glasses are pre-qualified. Reach out to help@shopfelixgray.com for any additional questions.

Prescription eyeglasses

How do I obtain a prescription?

Make an appointment with your local optical provider, optometrist, or ophthalmologist for an eye exam. Make sure to request that they include your pupillary distance (PD) with the prescription.

Feel free to email help@shopfelixgray.com with any questions about whether or not we can fill your order.

How do I submit my prescription?

When you've chosen your Felix Gray frames, upload an image of your eyeglasses prescription during checkout. Alternatively, you can select to send your prescription to us at a later date. 

If you choose to email us your prescription, you will automatically receive an email prompting you to reply with your prescription attached.

Or, you may fax your prescription to (646) 968-0608. Please be sure to include your name and order number! You can contact your doctor and request them to email or fax us your prescription.

How do I measure my pupillary distance?

Your pupillary distance (PD) is the measurement in millimeters between your pupils. It allows us to locate the optical center of your lenses so the prescription is correctly placed in the glasses. If your doctor didn't include this measurement with your prescription, the following options are available to you:

- Measure your pupillary distance using our online PD tool

- Call your doctor or optical provider to request your PD measurement

- Visit an optical location to get your PD measured. This is either free or requires a small fee. Once you learn your PD, please email it to us at help@shopfelixgray.com with your order number

High Index 1.67 lenses

For all Rx orders, Felix Gray offers 1.67 High Index lenses free of charge. 1.67 High Index lenses are designed to be 20% thinner and lighter than Polycarbonate lenses, making them optically superior. This allows us to offer the highest quality prescription lenses to all our customers, at the most affordable price!

Can you fill my prescription?

We can fill single vision prescriptions with a spherical value (SPH) between -6.00 and +4.00 up to a -/+2.00 cylinder (CYL). If you have astigmatism, we need both your cylinder and axis values. 

We do not offer bifocals for ADD powers, prism, or progressives at the moment. We can however, accommodate your ADD value as a single vision lens for near vision/computer or distance.

If you're interested in receiving a notification when we offer additional spherical values, bifocals, progressives, and prism, feel free to sign up for our prescription mailing list.  Deciphering a prescription may be tricky. If you have any questions about whether we're able to fill yours, email help@shopfelixgray.com with your prescription attached.



What is your return policy for Rx orders?

While all orders are limited to two prescription pairs of glasses per order, we still offer a 30-day risk-free return policy after the delivery of your order. We have free shipping, returns, and exchanges - always!

Feel free to email help@shopfelixgray.com with any questions, requests, or concerns. 

Reading and non-Rx eyeglasses

What reader magnifications are available?

In addition to our non-magnified, +.25 lenses, and prescription offerings, we also carry stock reader glasses available in +1.0, +1.5, +2.0, and +2.5 power. If you have a reading Rx, we're able to fill any spherical value up to a +4.00 for single vision powers. Unfortunately, we do not offer bifocals at the moment.

Can anyone wear non-Rx?

Yes (with contact lenses, if needed)! All non-Rx Felix Gray glasses are currently worn by those who use contact lenses, reader magnification or do not need a prescription. We also offer an optional +.25 magnified lens option to reduce stress on the ciliary muscle for those who are glued to their screens for hours at a time (think: analysts, designers, or coders).


What are the key features to Felix Gray sunglasses?

Color enhancement

When Blue Light hits your eye it scatters more than any other color (fun fact: the scattering effect of Blue Light is the same reason the sky appears blue). This mutes the richness of the visual spectrum. Our sunglasses filter Blue Light, block 100% UVA/UVB, and enhance all colors to their truest form for an exciting, new visual experience.

Thinner polarization

When light reflects off surfaces, like water, it creates an intense amount of glare. Our polarized lens filters light, reduces glare, and increases outdoor readability on digital devices for vivid accuracy.

360-degree protection

Light hits more than just the front of the lens. That’s why our superhydrophobic backside AR (anti-reflective) coating reduces indirect light from reflecting back into your eyes.

What are polarized lenses?

Light waves from the sun or light bulbs reflect in all directions, which can create an intense amount of glare. Polarized lenses help eliminate the scattering of light and only allow light to travel in one direction, which reduces glare. Our thin polarized lens increases outdoor readability on digital devices and diminishes distortion for optical clarity.

How do Felix Gray polarized lenses compare to standard tinted lenses?

Light moves in many directions and can emit vertically, horizontally, or diagonally. Tinted sunglasses decrease light intensity, but in doing so cause colors to appear dull and muted. In fact, tinted lenses don’t increase color richness or eliminate glare, and only disturb vertical and horizontal light. Felix Gray’s polarized sunglasses, on the other hand, go an extra step further. Our lenses remove glare and distortion by only allowing vertical light through the lens. Our thin polarized lenses improve optical clarity for an overall heightened visual experience.

Do Felix Gray sunglasses offer UV protection?

Yes! Our sunglasses block 100% UVA/UVB light. According to The Vision Council, the sun emits UVA, UVB, and UVC. The Earth’s atmosphere absorbs UVC rays, but UVB rays are not fully blocked and can still burn the eyes and skin. The most harmful rays (according to the World Health Organization) are UVA rays, which are not blocked and are responsible for the most damage to vision health.

How should I care for my sunglasses?

We always recommend keeping your sunglasses in the Felix Gray hard case to avoid any damage. The lenses are high-quality CR-39, which is a plastic polymer commonly used when manufacturing eyeglass lenses. We developed a proprietary lens technology (that’s engineered and manufactured in the U.S.) that contains internal Blue Light filters, premium anti-reflective (AR) coatings, and 100% UV protection.

We recommend using the microfiber cloth you received with your sunglasses for cleaning any smudge, fingerprint, or dirt from the lens. Using lotion-free soap or dishwashing liquid with water works as well! We don’t recommend using chemical-based cleaning materials or fibers since they may scratch or damage the lens.

If your sunglasses accidentally get splashed with water, don’t worry! Our sunglasses can get wet, but we recommend rinsing with tap water after being exposed to saltwater or chlorine.

What is the return/exchange policy for sunglasses?

We offer a 30-day risk-free return policy after the delivery of your order with free shipping, returns, and exchanges. Feel free to contact us at help@shopfelixgray.com if you decide a different frame would fit better. We encourage you to visit our Fit Guide. You can also email a photo of yourself to style@shopfelixgray.com for personal stylist recommendations.

Blue Light / glare

Blue Light exposure

Emitted by the light from our screens, Blue Light has the highest energy wavelengths on the visible light spectrum. Similar to how UV-light overexposure harms our skin, Blue-Light overexposure can lead to eye discomfort and irritation (think: eye strain, dry eyes, eye fatigue, blurred vision, and headaches). Blue  Light also suppresses melatonin secretion - the neurotransmitter that tells our minds and bodies to power off at night - which is why it is harder to fall asleep after spending hours in front of our screens every day.

That’s where we come in! Felix Gray’s virtually clear lenses are intentionally designed to filter Blue Light  - specifically, the highest energy wavelengths in the 400-440 nm range. Still interested in learning more? Head here to read on!

Glare reduction

Glare is emitted from many sources of light, including digital screens (so, desktop monitors, laptop screens, phone screens, tablets, and TVs). It is a common and often overlooked culprit of Digital Eye Strain. Symptoms of DES (also known as Computer Vision Syndrome), include eye strain, dry eyes, blurred vision, and headaches.

That's where we come in! Our lenses have a premium anti-glare coating to eliminate 99% of glare, which optimizes our visual acuity.

Glare can be a particularly distracting and straining problem at night. It’s one of the reasons looking at screens in dark settings is even harder on the eye (helpful tip: keep lights on when you’re doing work in front of your computer! By doing so, your environment is better lit and the effects of glare are less intense). Because our lenses eliminate 99% of glare, our glasses can also assist with driving at night when the glare from other cars and surrounding lights are intensified. 

Ultimately, Felix Gray’s anti-glare coating aims to provide sharper vision and more relaxed eyes. We are dedicated to making people’s lives happier in front of the screen, and we believe it’s critical that we use a premium AR coat to do exactly that.

Negative effects of screen use

Humans are not meant to stare at screens - whether laptops, monitors, phones, tablets, or TVs - all day long. Our eyes are at rest when we’re looking 20 feet away. In front of our computer, though, we're staring 18-24 inches away for long periods of time. This overworks the ciliary muscle in the back of our eye, which is constantly spasming back and forth to adjust to the close viewing.

As a result, many ophthalmologists, optometrists, and researchers point to the potential negative effects that computer screens have on our vision and health. This includes Digital Eye Strain (also known as Computer Vision Syndrome) - which encompasses a variety of symptoms like dry eyes, headaches, blurred vision, eye fatigue, and neck and back pain. Felix Gray lenses are specially designed to filter 50% of all and 90% of the most impactful ranges of Blue Light (400-440nm), while eliminating 99% of glare to combat these negative and uncomfortable effects!

Lens technology

Why Felix Gray lenses are better

We did the research so you don’t have to! Check out our eyeglasses and sunglasses lens technology pages.

Here are the basics: your Felix Gray’s journey begins in Italy and travels all the way to your doorstep. Our virtually clear lenses will not distort your color perception or acuity, and will filter over 50% of all, and 90% of the most harmful range of Blue Light (400-440nm). Additionally, our lenses have a premium anti-glare coating that eliminates 99% of glare, offer 100% UV protection, and are smudge- and scratch-resistant. We use premium, imported Italian acetate and German steel barrel hinges for our handcrafted frames, and our patented lens technology is engineered in the USA. Because we own our supply chain, we are able to offer our glasses at an honest price, whereas traditional opticians would charge more than twice as much for the quality and effectiveness that Felix Gray provides.

There are two other ways to filter Blue Light as well. One is with a yellow tinted lens. While this is effective, it distorts color and, well, makes you look like Bono. The other is with an external coating, which is generally ineffective (typically filtering only ~25% of Blue Light and not targeting the highest energy wavelengths). Additionally, coats deflect the Blue Light so the lens appears blue when in front of a screen and often peel away over time.

We believe that Felix Gray lenses are the perfect balance between a clear, beautiful lens and an effective Blue Light filtering, anti-glare solution.

Nope, there aren't negative side effects!

Our eyes never evolved to stare at screens all day, so our Blue Light filtering lenses are only doing your eyes a favor and allowing for more comfortable and productive screen time. In fact, if you’re wearing non-magnified lenses, then you’re good to wear your Felix Grays both in and out of office settings!

However, if you decided on magnification (whether +.25 or a reader lens), then we recommend only using your glasses in close distance viewing. Regardless of magnification, though, your eyes will not become dependent on the positive effects of your Felix Grays!

Do I need magnification?

Magnification is definitely not for everyone. Most of us are in meetings or talking with a colleague intermittently throughout the day, giving our eyes temporary breaks from the screen. If this sounds like you, then non-magnification will be your most comfortable fit.

But, if you’re glued to your screen and find yourself hunched over and squinting, then it may help! The optional +.25 magnification helps your eyes’ ciliary muscles work less when spending hours on end glued to your screen (think: coders, analysts, designers). Sounds like you? Our non-Rx, quarter magnification may help!

Something to note: customers feel relief from their Digital Eye Strain even if they do not opt-in for the +.25 magnification. You still receive the full benefits of our Blue Light filter and anti-glare coating (both of which are the "magic" behind our lenses) without the +.25 magnification. The downside to the magnification is that if you interact with your environment and keep your glasses on, they could cause some otherwise unprecedented irritation and disorientation (some customers do not experience this, though!). Ultimately, each person's eyes are different, which is why we offer free shipping, returns, and exchanges for the first 30 days after the delivery of your order!

Still not sure? Send us a note at help@shopfelixgray.com

Lens warranty / proper care

Keeping your lenses clean

The microfiber cloth should be sufficient for cleaning any smudges or dirt from the lenses. Using lotion-free soap/dishwashing liquid and water with a microfiber/lint-free towel works as well! 

We do NOT recommend using hot water or any chemical-based cleaners on the lenses, and be sure to NOT leave your Felix Grays in the car, on top of a heater, or in an enclosed, unvented space for extended amounts of time (especially during the hot summer months)! Heat and chemical reactions (from alcohol-based cleaning solutions, for example) can affect the AR coating.

Hairspray can also damage the integrity of the lenses' AR coating, so we suggest leaving your FGs off when applying hairspray and waiting for it to fully dry before your lenses come into contact with your hair (or any other hairspray-covered surface). 

Warranty Information

All Felix Gray lenses come standard with a one year warranty against manufacturing defects. The warranty includes defects in materials, workmanship, coatings, and cracks. Manufacturing defects do not include scratched lenses, normal wear and tear, improper cleaning, dislodged lenses, or exposure to excessive heat.

We offer non-prescription lens replacements for a $50 fee, which includes the return shipping, new lenses edged into your frames, packaging, and shipping back to you.

Gift cards

Felix Gray eGift Cards

Felix Gray eGift cards are available in $10, $25, $50, $95, $125, $145, $175 and $200 amounts. They can be purchased on the Felix Gray eGift card page.

The recipient of the Felix Gray eGift card will receive their gift card via email with a redemption code in the email. An account needs to be created so the gift card applies to the account. Felix Gray gift cards never expire and, since they are redeemed in the form of store credit and live within the recipient’s online Felix Gray account, they cannot be replaced or refunded.

Similarly, our gift cards cannot be returned or exchanged for cash except where required by law. Coupons, promo/coupon codes, and other discounts may not be used to purchase Felix Gray gift cards. Purchases made with a gift card may still be subject to tax (depending on location). In the event that a purchase made with a gift card is returned, the original gift card will be credited in the form of store credit.