Costa sunglasses are assembled in Foothill Ranch, California, with lenses produced domestically and frame components sourced from several countries including Italy, Japan, and China.
The brand, formally called Costa Del Mar, started out as a small Florida Keys operation built by anglers who wanted sunglasses that could handle glare off open water.
It helps to separate three things that often get blurred together: the brand you see on the box, the parent company that owns it, and the country where the physical product is put together, a distinction we also walk through in our Ray Ban manufacturing breakdown.
Costa built its name on the water, and plenty of shoppers want to know whether that origin story still matches how the glasses are actually produced today.
Below is a full breakdown of where Costa sunglasses are made, who owns the company now, how the manufacturing footprint has shifted over the years, and whether the brand still earns its reputation.
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Where Are Costa Sunglasses Made?

Costa Del Mar assembles its sunglasses at a Luxottica owned facility in Foothill Ranch, California.
That marks a change from the brand early decades, when assembly happened at its original home base in Daytona Beach, Florida.
Costa has said publicly that its frames are hand assembled, noting the company has not found a machine that matches a person for that step.
The individual parts that go into each pair, however, are sourced globally rather than made entirely in one country.
Frame components have been reported to come from Italy, Japan, France, China, Taiwan, and Mauritius, depending on the model.
Costa lenses, including the 580 lens line, have historically been produced in Florida, which is part of why the company can market certain models with domestic lens claims.
Costa itself has said its frames are hand assembled by trained technicians rather than machines, a detail the brand highlights as part of its quality story.
The company has not published a full parts by country breakdown for every model, so shoppers who want exact sourcing for a specific frame usually need to ask a retailer directly.
It is worth noting the manufacturing footprint has changed more than once, and it will likely keep shifting as EssilorLuxottica consolidates factories across its many brands.
Who Owns Costa Del Mar?

Costa Del Mar is owned by EssilorLuxottica, the French Italian eyewear giant formed in 2018 when lens maker Essilor merged with frame maker Luxottica.
Essilor bought Costa outright in 2013 for roughly 270 million dollars, ending four decades of independent ownership.
When Essilor and Luxottica combined five years later, Costa moved under the resulting EssilorLuxottica portfolio alongside brands such as Ray Ban, Oakley, and Persol.
EssilorLuxottica now controls a large share of global eyewear production and distribution, giving Costa access to manufacturing infrastructure it did not have as an independent company.
You can read more about the merger and Costa corporate history on Wikipedia.
EssilorLuxottica owns dozens of eyewear brands beyond Costa, including Ray Ban, Oakley, Persol, and Oliver Peoples, plus the Sunglass Hut and LensCrafters retail chains.
That scale means Costa benefits from shared research, shared retail distribution, and shared manufacturing capacity that a standalone brand its size could rarely afford on its own.
The tradeoff, according to some longtime customers, is a bigger, more corporate support structure that can feel slower than dealing with a small independent sunglasses maker.
What Is Costa Country of Origin?
Costa treats the United States as its country of origin for branding purposes, tracing back to its 1983 founding in the Florida Keys.
The company headquarters and its customer repair center remain in Daytona Beach, Florida, even though final frame assembly moved to California.
Because components arrive from multiple countries before assembly, Costa does not market itself as a fully domestic product line the way a company with no imported parts might.
The honest answer is that Costa is an American brand with a manufacturing footprint that blends domestic and international sourcing.
Are Costa Sunglasses Made in the USA or Italy?
Neither label alone tells the full story, since Costa production spans both countries in different ways.
Final assembly of most current Costa frames happens in California, not Italy, despite Italy long history as a global eyewear manufacturing hub.
Some frame parts and materials, though, are sourced from Italy along with other countries, which is common across the eyewear industry.
So a pair of Costas is best described as American assembled with internationally sourced components rather than strictly USA made or strictly Italian made.
This mixed sourcing pattern is common across outdoor gear as well, as we found when researching where Columbia clothing is made.
When Was Costa Del Mar Founded?
Costa Del Mar was founded in 1983 by Ray Ferguson in the Florida Keys, later basing operations in Daytona Beach.
The founders were fishing guides and boat captains who wanted polarized lenses tough enough for saltwater glare and salt spray.
That practical, on the water origin is still central to how Costa markets itself more than four decades later.
The brand grew from a niche fishing accessory into a recognizable name across boating, hunting, and outdoor retail before Essilor acquired it in 2013.
Costa also built a reputation through partnerships with fishing guides, tournament anglers, and conservation groups focused on protecting the marine habitats its customers fish in.
That marketing approach, rooted in real fishing culture rather than general fashion trends, is part of why Costa still reads as an outdoor performance brand rather than a lifestyle label.
What Makes Costa Sunglasses Different?
Costa most notable feature is its proprietary 580 lens technology, built specifically for bright, reflective outdoor conditions like open water.
The 580 lens filters out much of the yellow light spectrum, which the company says sharpens color contrast and reduces glare fatigue for anglers and boaters.
It comes in two versions, 580G glass lenses and 580P polycarbonate lenses, giving buyers a choice between optical clarity and lighter weight.
Every current Costa lens is polarized and rated for 100 percent UV protection, which matters most for people spending long hours on the water.
Lens tint options are matched to specific conditions too, with blue mirror tints suited to open water glare and lower light tints built for overcast days or dawn and dusk fishing.
Frame designs also lean toward wraparound coverage and secure fit, since a pair that slips off on a moving boat is a real problem for the anglers Costa originally built the brand around.
Are Costa Sunglasses Good Quality? Are They Worth It?
Costa has a strong reputation among anglers and boaters for optical clarity, frame durability, and its saltwater specific coatings.
Online customer service reviews tell a mixed story, though, and are worth factoring in alongside the product reputation.
On Trustpilot, costadelmar.com carries a rating in the poor range, with complaints centered mostly on warranty claims and support response times rather than the sunglasses themselves.
That gap between product praise and support frustration is common with large eyewear conglomerates handling high claim volumes.
For someone who genuinely needs performance polarization on the water, the 580 lens still stands out from cheaper mass market alternatives.
For casual, everyday wear, the price premium is harder to justify unless the specific lens performance is the priority.
Costa frame styles are also built with saltwater use in mind, using corrosion resistant hardware and hinge designs meant to survive repeated exposure to sun, salt, and sand.
Buyers researching durability should weigh both angles, strong build quality on the water paired with a support process that can be slow if something needs to be fixed or replaced.
Costa Customer Service, Warranty and Where to Buy
Costa backs non prescription sunglasses purchased after November 3, 2022 with a two year limited warranty covering defects in materials or workmanship.
Prescription Costa eyewear carries the same two year manufacturing defect coverage plus an additional one year scratch warranty on lenses.
The warranty does not cover normal wear and tear, accidental damage, lost or stolen glasses, or repairs done outside Costa authorized channels.
Claims are filed through Costa online support portal, which is operated under its parent company Luxottica customer support system.
Costa sunglasses are sold through the official Costa Del Mar website, authorized outdoor and optical retailers, and licensed opticians who can also handle prescription lens fittings.
Buying from an unauthorized third party seller can complicate a warranty claim, since Costa generally asks for proof of purchase from an authorized source.
Anyone planning to file a claim should register the sunglasses and keep the original receipt, since missing proof of purchase is one of the most common reasons a claim gets delayed.
Frequently Asked Questions About Costa Sunglasses
Where are Costa sunglasses made?
Costa sunglasses are assembled at a Luxottica facility in Foothill Ranch, California, using frame parts sourced from several countries and lenses historically produced in Florida.
Who owns Costa Del Mar?
Costa Del Mar is owned by EssilorLuxottica, following Essilor 2013 acquisition of the brand and the later 2018 Essilor Luxottica merger.
Is Costa a good sunglasses brand?
Costa is well regarded for its 580 lens technology and durability, especially for fishing and boating, though its customer service reviews are mixed.
Are Costa sunglasses made in Italy?
Costa sunglasses are not primarily made in Italy, though some frame components are sourced there; final assembly currently happens in California.

I am Jack Neel, a mechanical engineer, researcher, and writer. I created this website to share my knowledge about different brands and products with you. I research the manufacturers behind the brands and provide you with the information you need to make smart buying decisions.