Who Makes Kirkland Sunglasses? (All You Need to Know)

As summertime approaches, more people are pulling their sunglasses out from hibernation, because not only are sunglasses a popular way to protect your eyes from the sun, but they also add a little something extra to your everyday outfit.

Luckily for us, the Kirkland Signature brand has so many different options to choose from that aren’t only stylish but also won’t cause damage to your eyes and your wallet. You may wonder though- who makes Kirkland sunglasses? If so, this article is for you!

Who Makes Kirkland Sunglasses in 2024?

It’s impossible to say who actually manufactures Kirkland Signature sunglasses, as the company hasn’t yet released any information on the subject in 2024. However, we do know that Kirkland’s lenses are made by Mitsui Chemicals, which creates the material used to make a premium high-index lens.

If you’re interested in learning more about Kirkland Signature sunglasses, like what styles are available, where you can buy them, and more, you will want to read on!

Where Does Kirkland Signature Get Its Sunglasses?

Like many other Kirkland Signature products, it is seemingly impossible to find the answers as to where the company gets its supplies.

The brand prefers to keep its manufacturers a secret, and usually, the only way we can find out where the products are from is if there’s a recall on something or a leak from the inside.

We do know, however, that Kirkland’s lenses are made by Mitsui Chemicals, which creates the material used to make a premium high-index lens.

Where Can You Buy Kirkland Signature Sunglasses?

Kirkland Signature is a brand that is owned by the well-known wholesale store, Costco.

Meaning that if you would like to purchase Kirkland goods, such as sunglasses, you will need to hit up your local Costco.

Alternatively, you can also find some Kirkland goods online being sold by third-party sellers like Amazon.com.

What Styles of Kirkland Signature Sunglasses Does Costco Carry?

What Styles of Kirkland Signature Sunglasses Does Costco Carry?

The Kirkland Signature brand has a few different styles of sunglasses to choose from. Whether you’re looking for styles suited for men, or women, Kirkland Signature has got you covered.

Some of its current styles are listed here:

  • Kirkland Signature M46 Gunmetal Polarized Sunglasses
  • Kirkland Signature M43 Tortoise Polarized Sunglasses
  • Kirkland Signature M45 Black Polarized Sunglasses

Are Kirkland Signature Sunglasses Worth Buying?

Kirkland Signature sunglasses come in a variety of different styles, able to function properly for what you’re using them for.

For example, you could be needing a pair for your sports activities, your everyday life, or even to spice up your outfit for going out.

Although you may be buying sunglasses strictly for style purposes, Kirkland’s sunglasses also serve as protection for your eyes.

Most of the Kirkland Signature collections are highly protective and have polarized and 100% UV-protected lenses.

In fact, one customer says that they are an excellent product and they work great.

Further, another customer says that they have worn Kirkland Signature sunglasses for over 4 years, and while they are not the best, they are a good price for a backup pair.

Do You Need a Costco Membership to Get Kirkland Signature Sunglasses?

It is completely possible to purchase your favorite Kirkland Signature brand goods without having a Costco membership.

There are a few ways that you can do this, starting with the easiest- if you order online from Costco.com, you are not required to have a Costco membership.

However, it’s important to note that you will be charged a 5% surcharge on any products that you purchase.

Another way to bypass having a Costco membership is by having a friend who does have a Costco membership go with you to shop.

Or, on your friend’s next trip to Costco, get them to pick you up a Costco gift card before they hit the checkout, as you don’t need a Costco membership in order to use a Costco gift card.

To learn more, you can also read our posts on things to know before visiting Costco optical, does Costco optical take insurance, and will Costco put lenses in my frames.


Sadly, we don’t know very much about who makes Kirkland Signature sunglasses because the brand doesn’t like to disclose its manufacturing sources. Of course, we can make our guesses, but in order to be 100% sure, the information would have to be verified by the brand.

Nevertheless, although it’s unclear who exactly makes these sunglasses, we can be sure that your sunglass will be clearer than ever, as Kirkland Signature sunglasses are of great quality.

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Florence Howard

Florence Howard has been freelance writing for over a decade, and has a vocational background in retail, tech, and marketing. Outside of work, she enjoys listening to rock and metal, and playing with her dog and cat.

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