Our collection features spruced up versions of a total classic: square frame Sunglasses. And we've got a whole bunch of styles to choose from - starting from CHF 170.

Square sunglasses transparent

Amsterdam designed square sunglasses from CHF 170 - also available with perscription lenses. ✓Try online ✓Free shipping ✓30 day return policy

Square Sunglasses from CHF 170

Square sunglasses

A classic, iconic shape, retailored. Alfred’s got real charisma. Some might even describe him as ruggedly handsome. He'd take that.

Color Swatch

Dynamic

Flat

Front

Side

Alfred

A strong and sturdy frame, Allen’s straight, strict shape exudes classic style.

Profile

Allen Small

Whether you're at your local park or the Riviera, Dion brings the Cannes supermodel energy. Oversized, sassy and ultimately classy. Crafted from quality acetate, this big feminine shape boasts a thick nose bridge, ensuring a sturdy, reliable feel.

Female

Male

Dion

If you thought Alfred was a charmer, just wait until you meet Alfred Large. Same handsome looks, this time on a super-size frame and suitable for wider faces.

Alfred Large

If you’re looking for a bold, extra large frame with bucket-loads of character, then Hudson is your guy.

Hudson

If you’re looking for a bold, extra large frame with bucket-loads of character, then Hudson Large is your guy.

Hudson Large

A bold and outspoken frame, Heather is ridiculously stylish and self-assured.

Heather

Wider lenses for a greater impact. Lemar knows how to catch the eye with a distinct rectangular frame. It’s a perfectly sculpted mixture of retro elegance and modern-day finesse. Limited prescription only.

Lemar

A Strong and sturdy frame, Allen’s straight, strict shape exudes classic style.

Allen

A classic chunky square frame that adds a touch of class to any look, chart-topper Bobby Large is revamped and ready to roll.

Bobby Large

Make way for Mac, the rugged rockstar that never ages. We updated a time-tested angular, square shape with a thicker frame and stronger inclination, so expect a little more impact. You can handle it.

A classic chunky square frame that adds a touch of class to any look, chart-topper Bobby is revamped and ready to roll.

Bobby

Alfred Small

If you’re into that low-key 90s vibe, then allow us to introduce Curtis. We scaled down and slightly rounded a square shape for a decidedly fresh feel. Cut from sleek stainless steel, he’s light and durable too.

Curtis

Oh, Sofia. This wild thing will get you singing in the rain and making your own kombucha.

Sofia

Although supremely supersized, we balanced Nicole’s exaggerated proportions to feel more heavenly than heavy. Full discloser: these shades are basically a right of passage to show up fashionably late. 

Nicole

Meet GANNI's fresh take on Twiggy. This staple has a softened square shape with just the right amount of look-at-me largeness. For this exclusive collab.
This colourway is Acetate Renew Bio, made from cellulose and certified recycled contents (instead of fossil fuels), and bio-based plasticizers.

Twiggy x GANNI

Young Bobby is somewhat of a legend on the playground. The classic square frame gives off stylish confidence, made more fun with whimsical colours. This young one comes with flex hinges, making it almost unbreakable while showing off on the monkey bars.

Young Bobby

We co-designed this exclusive set with Dutch textile innovators BYBORRE. It includes a Premium Tote Bag and a Glasses Sleeve made from BYBORRE's cutting-edge, responsible textile. To mirror the 3D knitting technique, our Mac frames are 3D-engineered from layered acetate into a rugged yet refined look.

Mac x Byborre

Meet GANNI's fresh take on Twiggy. This staple has a softened square shape with just the right amount of look-at-me largeness. For this exclusive collab.
This colour is Acetate Renew Bio, made from wood pulp combined with recycled contents instead of fossil fuels and then combined with bio-based plasticizers.

Best believe Lil Allen is down with the kids. The fun-sized edition of our sturdy Allen frame offers the same oversized rockstar attitude but somehow looks even cooler when worn by little legends. The sunglasses come in deliciously bright hues and flex hinges to survive serious tumbles and falls. 

Lil Allen

everyday icons menu 

content-cation HP mobile

Toric contacts

Contacts - navigation/service card

Origami case

Cleaning cloth Trio

JPG 72dpi-CLEANING KIT STILL LIFE 6 (1) 1

Eye test nav

ACETATE STILL 03

IMG 9747

Shop our {name} easily online or browse our other Ace & Tate accessories. 60 days free returns, no questions asked.

Shop our {name} in {color}, handmade {productCategory} from {price}. Buy them easily online.

Shop our {name} frames in {color}, handmade {shape} {material} {productCategory} from {price} including prescription lenses.

Ace & Tate Gift Card's from {price}. It’s valid forever and can be spent online and in-store. Order it easily online.

{name} | Buy online

{name} {color} | {productCategory}

{name} {color} | {shape} {material} {productCategory}

Our Giftcards, available from {price}

Ace & Tate {name} in {color}

Done! Check your mail.

Don't remember your password or is it too long to type? We'll email you a link so you can login, no password needed.

Looks like you don't have an account with us yet. Want to create one?

Want to log in or register? Type in your email to continue

Welcome back!

Login or Sign Up

Recover

Register

Reset your password

Say goodbye to glare from harsh sunlight with our Polarised Lenses.

Upgrade to Polarised Lenses

Your appointment is at {locationAddr} in {locationCity} on {selectedDate} at {selectedTime}.

Your appointment is at {locationAddr} in {locationCity}

Choose your preferred appointment type from the options below.

You're booking a contacts aftercare appointment

You're booking a contacts fitting appointment

Appointment Type

One last check before you confirm your appointment

Confirmation

Book an after care appointment within 14 days of having received Ace & Tate Contacts to check their fit. {br}{br} We'll check the fit of your lenses, the quality of your vision when wearing them, and generally make sure you and your eyes are happy. If that's the case, we'll issue you with a validad contact lens prescription.{br}{br} An after care appointment will take just 20 minutes. We're taking necessary measures to ensure our stores are safe environments during the Covid-19 pandemic.

Contacts Aftercare Appointment

Book a fitting appointment if you fancy trying Ace & Tate Contacts — our premium hydrogel daily contact lenses.{br}{br} During the appointment, we'll test your eyes and then decide whether our Contacts are suited to your correction needs.{br}{br} Fitting appointments are 40 minutes long and available in select stores only. We're taking necessary measures to ensure our stores are safe environments during the Covid-19 pandemic.

Contacts Fitting Appointment

Select a date and time for your appointment. It usually takes around {duration}.

Date & Time

Book a free eye test for a glasses prescription with our qualified optometrists if your eyes are due for a check up, or they’re causing you concern.

Eye Test Appointment

Location & time

Choose at what store you want to book your free eye test

Pick at what store you want to book your eye test*

Location

Looks like we don't have any stores in your area. No worries! Shop our full product range online, 24/7. Get free shipping on orders over {shippingPrice} and enjoy a 60 day no-questions-asked return policy.

There are no stores in the country you are browsing from

Book a private eye test for a glasses prescription with our qualified optometrists. The appointment costs €15, and we will reimburse you if you buy our glasses!

Private Eye Test

Free eye test with purchase

Free eye test with purchase or PRSI

Free NHS Funded Eye Test


Personal Details

Book a free eye test using PRSI. We'll need a few more details, including your PPS number to book online. If you're unsure if you qualify, you can visit our store or check yourself on the {prsiUrl}.

PRSI Eye Test

Pick a store near you by browsing the map or selecting one from the list.

Book an eye test - Find a store 

Please accept the terms of service to proceed.

Appointment Details

Switch up your style. Always have a backup. Take {percentage} off when you buy two or more frames. <sunniesLink>Shop Sunnies</sunniesLink> <glassesLink>Shop Glasses</glassesLink>

Make it two.

Are you sure you want to remove the code?

Please confirm

Your cart has changed

Oops!

Order Summary

Prescription glasses online from €98 | Ace & Tate

Billing

What details would you like to use for your invoice?

Enter your date of birth so you can get a refund from your insurance company.

Does your insurance company cover the cost of eyewear?

Decide what details we need to use for your invoice.

We'll use the same information as your delivery details.

One last check to make sure your details are correct before placing your order.

Looks like you are shopping from {country}. Our Home Try-On service is not available in this region. Please update your shipping country.

Sorry but we no longer offer our Home Try-On service. If you'd like to try on our frames, you can visit one of our {storesLink}.

We’re really sorry. It looks like {products} cannot support the strength of your prescription.

We are really sorry but the items in your cart are out of stock. We have removed them from your cart.

We are really sorry but some items in your cart are out of stock. We have removed them from your cart.

Out of stock

Your payment method has been refused

Decide how you’ll be paying and what details we need to use for your invoice.

Let’s get your prescription details. How would you like to add them?

No problem – we will send you an email to remind you.

Let’s get your prescription details. You can skip this step and we’ll email to remind you to send it to us later.

Prescription

A confirmation email has been sent to {customerEmail} and should arrive soon.

A confirmation email has been sent and should arrive soon.

In the meantime, you can always keep track of the status of your order in your Ace & Tate account.

Thanks for making use of the Home Try-on service. Your order number is {orderNumber}. We’ll get to work and ship your frames as soon as possible. You can always keep track of the status of your order in your {accountLink}.

Whoops, looks like you're referring to an order that could not be found in our system. Please make sure that the link is correct or contact our customer support.

It looks like something went wrong while trying to place your order. If you don’t receive an order confirmation within 2 hours please try placing your order again. Or you can reach out to our Customer Service team.

Well this is awkward

Order complete!

You can contribute to a green and healthy world by donating carbon-dioxide-loving trees with our partner Trees for All.

With this amount Trees for All will plant {conversion} for you.

Plant a tree

What are clip-ons?

Reduces eye strain by blocking high-energy blue light from digital screens.

Blue light filter

Our standard high-quality lens with basic anti-scratch and anti-reflection coatings. Repels water and is impact resistant. Good for prescriptions up to +/- 4.00.

Essential

Our Blue Light Filter can create a little more comfort for your eyes — for long office days, gaming sessions, or quick emails before bed.

Recommended for prescriptions up to -/+ 6.00.

Looking at screens a lot?

Polarised Lenses are great for when you're outdoors a lot, like sailing, fishing, hiking or when driving in wet or sunny conditions.

Are you the outdoorsy type?

Near, intermediate and distance vision correction in one lens. So you don't have to switch between glasses.

Multifocal sunglasses

Multifocal glasses

Glasses without prescription or Blue Light Filter. Style and 100% protection from UV-A and UV-B rays guaranteed.

Sunnies without prescription — for 100% protection from UV-A and UV-B rays. Just to make style a sure thing.

Non-prescription sunglasses

Non-prescription

Whether you're outside or indoors, these lenses adapt to your every move. Thanks to trillions of photochromic molecules, they effortlessly turn into a sun lens tint when exposed to UV light.

Light Responsive Lenses 

Get rid of glare with our Polarised Lenses. They neutralise harsh sunlight — the kind that makes seeing clearly hard on a sunny day. That means reduced eye strain, more vibrant colours and a better view.

Polarised Lenses

Offers improved durability and effortless care with upgraded coatings. Premium repels dust and dirt in addition to water and has a more refined look and finish. A great choice for prescriptions up to +/- 6.00.

Premium

Our thinnest and most durable lens — 50% more scratch-resistant than Premium. Supreme offers an upgraded coating that's anti-static, which repels even the finest dust particles for an ultra-clean look. Required for prescriptions above +/- 6.00.

Supreme

Features a near-support zone to target digital fatigue with a prescription. 

Relax Lenses

Glasses with our Blue Light Filter — which reduces eye strain by blocking high-energy blue light from digital screens.

Screen glasses

Perfect if you need either near or distance vision correction.

Single vision sunglasses

Single vision glasses

Accessories

My Cart

Select lens type

Upgrade your lenses

Select sunglasses type

Select glasses type

Our high-quality, standard lens offers 100% protection from UV-A and UV-B rays. It comes with basic anti-scratch, anti-reflection and water-repellent coatings.

Sun Essential

Sun Premium has upgraded front and back surface lens coatings, for ultimate durability and visual performance. Repels water, grease and dirt and gives a refined look with almost no reflection. Great for all prescriptions, required for prescriptions equal or above -/+ 6.00.

Sun Premium

The more packs you buy, the more you save — up to 25%.

Bundle deals

This product is out of stock

This combination is unavailable

Premium hydrogel daily contact lenses, for crystal-clear vision and expressive eyes. Daily Contacts are what you might call ‘regular’ lenses and the ones most of us probably need.

Select box size

Select your lens type

Select your prescription

Our premium toric lenses help correct astigmatism – indicated by a Cylinder measurement in your contact lens prescription.

Prices, currency and shipping cost may differ depending on your selection.

My account

Address

Contact details

Delivery details

Payment Method

You decided to send your prescription later

We no longer offer 1.74 index lenses. We now offer premium lenses, ultra-thin with superior coatings — our finest lenses yet. You may add premium lenses to your order or proceed with standard lenses.

Our new range of Computer Glasses has officially launched. Sadly, they’re currently not available to be purchased online. Not to worry though - just swing by your local Ace & Tate store and you can pick up your new pair today!

Thanks for your donation - you've just contributed to a green and healthy world!

Congrats! You've successfully donated.

Say goodbye to glare with Polarised Lenses. They filter out harsh sunlight, reduce eye strain and step up your view — upgrade now for {productPrice48}.

All our frames are compatible with Premium and Supreme Lenses. You can choose Supreme Lenses for any prescription, but they are required for prescriptions of +/-6.00 dioptres or above — so we can provide you with the thinnest and best-looking lenses possible.

Check your prescription

Compare benefits

To upgrade your lenses, simply choose the frame(s) of your liking and select the lens option while adding the product(s) to your cart. Easy as that!

How to upgrade your lenses

All our frames always come with high-quality lenses. But if you’re looking to level up with advanced coatings — we have options. Here's a handy overview of the different benefits our three lenses offer.

Thinner

Thinnest

Level up your lenses

Compare lenses

Whoops, looks like you're referring to a booking that could not be found in our system. Please make sure that the link is correct or contact our customer support.

Thank you for booking an Eye Test Appointment with us.

Eye Test Appointment | Ace & Tate

It looks like something went wrong while trying to book your eye test. If you don’t receive a confirmation within an hour please try booking again. Or you can reach out to our Customer Service team.

Thanks for booking an {appointmentType} with us. You can find your booking details below. You should also receive a confirmation email, which allows you to reschedule or cancel if needed.

Booking Successful

Questions? We got you!

It's great you found so many favourites, but we have a one item per order limit during Archive Sale. The styles you see here are available in very limited quantities. They are also our way of combatting environmental waste, so we really encourage shopping small for a big impact.

Oh! Youve reached the limit of 6 frames per order. But dont worry, you can still add other items to your cart. If you want to order more frames, our Customer Service team is here to help.

Frame limit reached

In need of a great present? Get them something they'll actually use – get them an Ace & Tate Gift Card. Customise your card, add a personal message and have it sent straight to their inbox. Too easy. Prefer to hand it over in person? Simply enter your own email so you can print it out and present it yourself. Plus: our Gift Card can be used online and in-store.

Gift Card

You seem to have unsaved changes. Would you like to save them before closing the editing window?

Do you wish to save changes?

Prescription glasses online from {basePrice}

Shop men or women glasses and sunglasses, handmade from {basePrice} including prescription lenses.

Free delivery and returns.

Try {count} frames at home for free.

Find your new favourite frame from the comfort of your home.

Try on glasses at home

Pick your four favourite frames, click on ‘Add to Home Try-On’, and we’ll send them to your doorstep for free.

And we mean, really try them out. Go outside, ask your friends and family, take a selfie — and pick a winner. Please note that the frames only have placeholder lenses in them, so you will have to order your new frame after sending our Home Try-On package back to us.

Simply send the frames back to us within 5 days, with the packaging and return label provided. Next, go to our website and order your new glasses online — or visit one of our stores. Easy as that!

You are going to love this! Find your new favourite frame from the comfort of your home with our super convenient Home Try-On Service — free of charge.

Home Try-On

It looks like we don’t yet offer this service in your country.

It looks like we don’t yet offer this product in your country. Not to worry though, you can still order the 30-day pack of Ace & Tate Contacts.

It looks like we don’t yet offer this product in your country.

Oh dear

Go ahead and book an appointment. After the test, your prescription will be added to your account so you can access it easily. Handy, no?

Get your eyes tested for free

If you'd like more info on what an eye test is and how it's done – head over to our super-detailed but very easy-to-read guide.

It's super fast and easy – we promise. If you're curious and would like to know how your appointment will go up front, here's all the information you need.

Want to know more about our eye tests?

We're not physically in your country yet, but you can check all the countries in which we have stores and offer eye tests <link>here</link>.

No eye test appointments available in {country} (yet)

All of our stores offer free eye tests. After the test, your prescription will be automatically added to your account so you can access it easily. Handy, no?

Update your prescription

Please select your location and language

Please select your location

Welcome back {firstName}!

Be the first to know about all things Ace & Tate — think fun events, product drops and special releases. Yup, good stuff.

Good stuff coming your way!

Well, this is awkward.

Great news – your recent order is on its way! To access all the details, please fill in your order number

Order status

Exciting update – your recent order is on its way! For all the details, head over to <link>your account</link>.

Thank you!

Checkout

Collection

Eye Test Booking

Home

Update your pupillary distance

status of your purchase

successfully updated your pupillary distance

Search Products

Donation Successful

subscription successful

Unsubscribe

Update Prescription

Prescription Updated

Wishlist

Amsterdam designed {title}, handmade quality {collectionProductType} from {price}. Shop our collection.

Amsterdam designed {title}, handmade quality {collectionProductType} from {price} including prescription lenses. Shop our collection.

{title} – discover our collection

Our optician will check if everything looks good with your prescription and then your glasses will start being produced. We will let you know if we find any problems.

What can you expect after this?

Protects your eyes from blue light of digital screens. <ul> <li>Relieves eye strain from screens</li> <li>Reduces glare</li> <li>Blocks 94% of blue light</li> </ul>

Instructions

Ingredient List

All our lenses include anti-reflection and anti-scratch coatings.

What type of upgrades do we sell?

Materials

Eco Canvas (Banksy) — recycled-cotton 60% + conventional cotton 40% {br} Liner: recycled polyester 100%

Eye tests are for everyone, even if you don’t wear glasses. When to get an eye test: <ul> <li>It’s been two years since you last took one </li> <li>Your current glasses no longer feel like they’re working </li> <li> Your eyesight feels fine, but you’ve never actually had an eye test (promise we won’t judge you) </li> </ul> Find a store near you, book your slot, and get your eyes tested by a qualified optician.

Do you need your prescription?

If you no longer wish to use your case, please return your used case to any Ace & Tate store, as we will recycle these valuable materials again. If you want to dispose of your case locally, please do so responsibly by exploring local recycling routes. Felt inlay needs to be separated and can be disposed of with general waste. Due to adhesive and multiple textile compositions, the material becomes non-recyclable.

100% recycled demo lenses (acrylic plastic)

Size

Product Safety Information:

Your Ace & Tate glasses come with a cotton pouch and blue lens cleaning cloth — you know, to keep your glasses in top-notch condition. The pouch is made from a blend of recycled and conventional cotton and is embroidered with our logo.

On the case

Two-year guarantee on frame & lenses. {br}{guaranteeNewLink}

Responsibility

Warnings:

Tell Us About Yourself

Unlock serious benefits

Simply choose a frame and select Polarised Lenses while adding them to your basket. We'll take care of the rest.

Here's how to upgrade

You can add Polarised Lenses to non-prescription, Single Vision and Varifocal sunglasses — within these prescription parameters:

Our Premium and Supreme lenses offer upgraded benefits.

With multiple prescriptions in one lens, for near and distance vision correction. No more switching frames!

If you don't really need to wear glasses for medical reasons but still want to rock a pair of Ace & Tate frames.

No medical reasons, just a cool pair of glasses.

We make prescription lenses with a sphere (SPH) up to -10.00 or +10.00 and a cylinder up to -4.00 or +4.00.

With a single prescription across the whole lens surface, for near or distance vision correction.

Thanks for your prescription

We're really sorry, but it is not possible to order Ultra Thin 1.74 Lenses with a Blue Light Filter. Please choose one option before proceeding.

Lenses & coatings

We’re really sorry. You cannot checkout with single and varifocal lenses in the same order. Please place 2 separate orders. We’re working on solving this limitation.

Ultra-thin lenses with a superior durability, anti-dirt coating and defog layer. Great for all prescriptions, required above +/- 6.25 dioptres.

Premium Lenses

We’ll let you know as soon as these are back in stock. We’ll only use your e-mail to send you stock updates for this item.

We'll let you know when the product is back in stock.

All done!

Oh nooo

Once you press cancel, you will lose all your details. How about contacting customer support for any questions first?

Cancel order?

Order cancelled

Please check your personal details and complete the form to generate your return label.

Thank you! Please download the return label and follow the instructions below.

Request return

Your personal details

Return instructions

What's the reason for returning?

Journal

Shipping

Round, square, bold, classic — we make glasses that look good on everyone. Come find yours.

Showing exterior of Ace & Tate {street} store in, {country}, {city}, {neighborhood}

Frequently asked {faqTitleQuestionsChunk}

questions

Did you know we offer free eye tests in most of our stores? Choose your favorite one and book away.

Did you know we offer eye tests in most of our stores? Choose your favorite one and book away.

Showing interior of Ace & Tate {street} store in, {country}, {city}, {neighborhood}

Map showing the location of Ace & Tate {street} store in {country}, {city}, {neighborhood}

Opening hours

Browse {aceandtate} stores

Optician in {city} | Book a Free Eye Test

All Ace & Tate Locations | Book a Free Eye Test

Opticians in {location} | Book a Free Eye Test

Thank you for subscribing to our newsletter

Subscription Confirmed

Cookies

Data flows

Looks like something went wrong. We could not find a subscription for this email. Please double check the link you used to get here or alternatively reach out to our support team.

You have successfully unsubscribed from our list. If you get FOMO and want to come back to the party, we’re always here for a second chance.

Unsubscribe Success

Find all your essential information right here

Hi {name}

Choose your type of lenses

Hey! Time to update your prescription?

New prescription

This prescription expired. You need a valid prescription to be able to shop for corrective glasses.

You can opt to {eyeTestLink} or add a valid prescription during checkout, if you already have one. You can delete the expired prescription if you want.

According to local regulations we can only produce orders which use a verified prescription, meaning one that has been checked by one of our opticians. Now, to add a prescription to your account, you can either do an eye test at one of our stores or upload a prescription photo during checkout – and one of our opticians will check and verify it. You can delete your old, unverified prescriptions.

The way to add a prescription has changed

Change Password

Are you sure you want to delete this prescription?

Delete Prescription

Edit Prescription

Your session has expired. This can happen if you have been inactive for a while or recently changed the password to your account. Please log-in again to continue.

Glasses

Sunglasses

Eye Test

Glasses

Sunglasses

Contacts

Accessories

About

Square sunglasses

Alfred

170 CHF

Allen Small

170 CHF

Dion

170 CHF

Dion

170 CHF

Alfred

170 CHF

Alfred Large

170 CHF

Alfred Large

170 CHF

Hudson

170 CHF

Alfred

170 CHF

Hudson Large

170 CHF

Hudson

170 CHF

Heather

170 CHF

Lemar

170 CHF

Hudson

170 CHF

Allen

170 CHF

Bobby Large

170 CHF

Mac

170 CHF

Bobby

170 CHF

Out of stock

Alfred Small

170 CHF

Alfred Small

170 CHF

Heather

170 CHF

Bobby Large

170 CHF

Curtis

170 CHF

Alfred

170 CHF

Allen

170 CHF

Mac

170 CHF

Sofia

170 CHF

Allen Small

170 CHF

Out of stock

Bobby

170 CHF

Curtis

170 CHF

Bobby

170 CHF

Hudson Large

170 CHF

Heather

170 CHF

Bobby

170 CHF

Alfred Small