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Costa Del Mar

Costa Del Mar

AI visibility and ranking for Eyewear & Sunglasses: United States

Eyewear & Sunglasses [US]
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EssilorLuxottica-owned sunglasses brand sold heavily direct-to-consumer.

Costa Del Mar
appears in
5.9
% of measured AI answers in this industry and market.

Found score

Track Costa Del Mar’s AI visibility weekly →

AI visibility scores and ranking

Data through

October 4, 2026

Updated

October 4, 2026

Latest scan visibility

5.3

October 4, 2026

Overall visibility

5.9

21 August 2026 – 4 October 2026 (scans 1–8)

Industry rank

9

Within this industry and market

Published scan history

Across 8 recorded scans from 21 August 2026 to 4 October 2026, Costa Del Mar's single-scan score moved from 7.6% to 5.3%, down 2.3 percentage points. Latest recorded scan 5.3% on 4 October 2026; combined-window score 5.9%.

View recorded scan history
Individual recorded scans. Each row is one scan on one date. The published combined-window score is 5.9% over 21 August 2026 – 4 October 2026, measured across every answer in that window — a different sample from any single row below.
Scan dateSingle-scan score
21 August 20267.6%
24 August 20265.8%
30 August 20265.1%
6 September 20266.2%
13 September 20265.6%
20 September 20266.0%
27 September 20265.8%
4 October 20265.3%

Latest scan = one scan. Overall visibility = all answers in the published window.

Visibility across AI platforms

Share of answers naming this brand

Chat GPT logo

ChatGPT

7.1%

Perplexity Logo

Perplexity

7.0%

Google logo with a multicolored capital G in blue, red, yellow, and green.

AI Overviews

3.7%

21 August 2026 – 4 October 2026 (scans 1–8)

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ChatGPT names Costa Del Mar most often.

It appears in 7.1% of collected ChatGPT answers and 3.7% of Google AI Overviews answers: a difference of 3.4 percentage points within the published window. This describes where mentions occur; it does not establish why the platforms differ.

Named across 42 of 150 questions.

Costa Del Mar appears in at least one collected answer to 28.0% of the tracked questions. That is question coverage; the 5.9% visibility score measures its share of individual answers.

Across 8 published scans, visibility ranged from 5.1% to 7.6%. The latest scan was 5.3% on 4 October 2026. Individual scan scores and the published-window score describe different samples.

How this brand compares.

View the full industry list

Industry list

In the same market.

Compare brands using the same question set and published window.

21 August 2026 – 4 October 2026 (scans 1–8)

Named in the sample

Prompts that surface this brand

The brand is named in at least one collected answer to each of these questions.

  • Best American alternative to Ray-Ban
  • Best American eyewear brand comparisons
  • Best American eyewear labels
  • Best American made sunglasses
  • Best American sunglasses brands
  • Best American sunglasses for summer

Examples from the published question set. A mention on one platform does not mean every platform names the brand.

Other brands in these answers

Prompts that surface other brands

Different shopping needs can bring other brands into view. An absence here does not necessarily signal a problem.

  • Best online sunglasses shopping US (EyeBuyDirect, goodr, GlassesUSA)
  • Best American glasses brands (Pair Eyewear, Randolph Engineering, Vint & York)
  • Best Instagram famous sunglasses brands US (Quay Australia, Le Specs, Warby Parker)
  • Best alternative to Ray-Ban US (Maui Jim, Randolph Engineering, Warby Parker)
  • Best alternative to Sunglass Hut US (Warby Parker, Maui Jim, GlassesUSA)
  • Best award winning American eyewear brands (Randolph Engineering, Maui Jim, Garrett Leight)

Competitor names are shown where they appear in the collected examples.

Recorded AI questions and answers

Recorded examples from the scan. Each card pairs a shopper’s prompt with an excerpt from the AI response.

Google AI Overviews

The question asked

Best sunglasses brands America

From the recorded answer

Costa Del Mar: Hailing from Florida, Costa is widely considered by anglers and boaters to make some of the best polarized lenses on the market. Reviewers highlight their 580 lens technology, which cuts harsh yellow light and blue glare effectively for life on the water.
Read recorded answer

Recorded answer text · Google AI Overviews · 4 October 2026

The best American-made and prominent US sunglass brands include classic heritage manufacturers, high-performance outdoor labels, and durable tactical frames.

### Top American Sunglass Brands

- American Optical (AO Eyewear ): Operating out of Massachusetts, this historic brand is famous for supplying pilots and iconic figures like John F. Kennedy. According to expert and consumer consensus, their frames (such as the American Optical Saratoga Sunglasses or Original Pilot) feature military-grade durability, lightweight optical nylon lenses, and classic timeless designs. - Randolph Engineering: Based in Randolph, Massachusetts, Randolph handcrafts military-spec aviators used by the US military and civilian pilots. Reviewers and outdoor experts praise their lifetime-guaranteed soldered joints, premium polarized lenses, and exceptional metal craftsmanship. - Costa Del Mar: Hailing from Florida, Costa is widely considered by anglers and boaters to make some of the best polarized lenses on the market. Reviewers highlight their 580 lens technology, which cuts harsh yellow light and blue glare effectively for life on the water. - Oakley: Founded in California, Oakley is a global giant in sports performance eyewear. According to testing by Outdoor Gear Lab, Oakley models stand out for extreme impact resistance, Plutonite lens protection, and a secure grip during high-intensity cycling and running. - Gatorz Eyewear: Based in California, Gatorz manufactures heavy-duty, billet aluminum frames that are completely adjustable and built for tactical operations, skydiving, and extreme motorsports. Users note they offer exceptional face-hugging security and virtually unbreakable metal construction. - Smith Optics: Originating in Idaho and based in Montana, Smith is a favorite for snow sports, mountain biking, and fly fishing. Reviewers consistently praise their ChromaPop lens technology for boosting contrast and natural color definition.

If you're looking to pick a pair, tell me:

- What is your primary activity (driving, fishing, casual wear, tactical/sports)? - Do you prefer metal or acetate/nylon frames? - What is your target budget range?

ChatGPT

The question asked

Best American sunglasses brands

From the recorded answer

| Costa Del Mar | Fishing / water | $$-$$$ | Exceptional glare reduction and water performance | …
Read recorded answer

Recorded answer text · ChatGPT · 4 October 2026

If by “American sunglasses brands” you mean brands that are American-founded/heritage brands-and especially if you care about U.S. manufacturing-these are the ones I'd put at the top.

| Brand | Best for | Typical tier | My take | |---|---|---|---| | Randolph USA | 🇺🇸 Best American-made | $$$ | Best overall for craftsmanship and classic aviators | | American Optical | Heritage / aviators | $$-$$$ | Legendary military/NASA heritage | | Maui Jim | Best lenses | $$$ | Outstanding polarized optics and color | | Costa Del Mar | Fishing / water | $$-$$$ | Exceptional glare reduction and water performance | | Oakley | Sport / active use | $$-$$$ | Excellent technical lenses and durable frames | | Warby Parker | Everyday / value | $-$$ | Stylish, accessible, good everyday option | | Goodr | Budget / running | $ | Fun, inexpensive, practical |

### 🥇 My top 5

1. Randolph USA - best if you want genuinely American-made

Randolph handcrafts its frames in Massachusetts using domestic and imported components, and the company emphasizes repairability and longevity. Its military background goes back to supplying U.S. military eyewear. www.randolphusa.com

2. American Optical - best heritage choice

The Original Pilot is one of America's iconic aviator designs, with a history dating to military pilots and the NASA era. Current versions are still positioned as U.S.-made, military-spec eyewear. unanswered.iomorninpost.com

### American Optical Original Pilot 52mm Aviator Glass Polarized $335.00

3. Maui Jim - best optical quality

If your priority is simply seeing exceptionally well, Maui Jim is one of my first recommendations. Its PolarizedPlus2 lenses are particularly strong for glare reduction, contrast and color. polarizedclub.com

4. Costa Del Mar - best for water

For fishing, boating, lakes and bright water, Costa is hard to beat. Its 580 lens system is specifically designed around glare and contrast on the water. www.designereyes.com

### Costa Del Mar Brine II 59mm Polarized Sunglasses $185.00

5. Oakley - best active/sport sunglasses

Oakley is the pick I'd make for cycling, running, golf, skiing or general outdoor activity. Its Prizm lenses are tuned for contrast in particular environments rather than simply making everything darker. polarizedclub.com

### Oakley Holbrook 55mm Prizm Polarized Sunglasses $237.00

### 🇺🇸 If you specifically want Made in USA

I'd narrow it to:

1. Randolph USA - 🥇 best overall 2. American Optical - 🥈 best classic aviator 3. Shuron - great traditional American frames 4. Wiley X - rugged/protective 5. Liberty Sport - budget-friendly American manufacturing

One important distinction: American brand ≠ every model made in America. Manufacturing varies by model, so check the specific pair if U.S. production is important. unanswered.iomorninpost.com

If I were buying one pair for myself: Randolph for a classic American-made pair; Maui Jim for the best everyday optical experience; Costa if I spent lots of time around water.

If you tell me your budget ($100 / $200 / $300+) and preferred style (aviator, Wayfarer, square, round, sporty), I can narrow it down to the 5 best specific pairs currently available.

Perplexity

The question asked

Best sunglasses US

From the recorded answer

Best overall: Costa del Mar Rinconcito-excellent polarized lenses and outdoor performance.
Read recorded answer

Recorded answer text · Perplexity · 4 October 2026

The best sunglasses in the U.S. depend on use, but these are strong picks:

- Best overall: Costa del Mar Rinconcito-excellent polarized lenses and outdoor performance. - Best classic everyday pair: Ray-Ban Original Wayfarer-timeless styling and reliable UV protection. - Best value: Goodr OG-affordable, lightweight, and polarized. - Best for fishing, boating, or bright glare: Costa Del Mar Whitetip-high-quality polarized lenses. - Best for running and cycling: Oakley Radar EV Path-secure, sporty fit and broad coverage. - Best premium fashion option: Persol 649 Original-stylish construction and polarized lens performance.

Choose sunglasses labeled 100% UVA/UVB protection; polarization reduces glare but does not replace UV protection. For most people, the best buy is the Ray-Ban Wayfarer for everyday wear or the Costa Rinconcito for outdoor use.

Excerpts from collected AI answers. AI claims are evidence of the response, not verified brand facts.

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Found / Brand snapshot

Costa Del Mar

Eyewear & Sunglasses

21 August 2026 – 4 October 2026 (scans 1–8)

5.9

%

AI visibility

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A clear measure.
An open method.

Visibility is the share of collected answers that name the brand. Brands in the same industry and market are measured against the same question set.

Published window

213

Answers naming the brand

3598

Answers collected

5.9

AI visibility

Answers naming the brand ÷ all collected answers × 100

01

Ask consistently

The same industry questions across ChatGPT, Perplexity and Google AI Overviews.

02

Record each response

Track brand mentions and positions across the published scans.

03

Compare the same scope

Use the same market, category and measurement window for every comparison.

Read the methodology

This is a sample of AI responses. Answers vary by platform and date; visibility does not measure sales or product quality.

Overall visibility combines answers within the published dates. Some market series accumulate scans from launch; others use four-scan cycles. A new cycle changes the scoring window, while individual scan history is retained. Compare the dates and sample sizes before comparing periods.

In the Found by Flux AI Visibility Index, Costa Del Mar ranks #9 among 37 tracked brands for Eyewear & Sunglasses · United States (21 August 2026 – 4 October 2026). Its visibility is 5.9%. It was named in 213 of 3,598 AI answers across 42 of 150 tracked questions, averaging position 1.9 when mentioned.

Source: Found by Flux · ChatGPT, Perplexity and Google AI Overviews. Visibility measures mentions in this sample, not sales or recommendation quality.

The scores, explained.

The scope, scores and comparisons behind this brand profile.

What is this brand’s AI Visibility Score?

Found by Flux records 5.9% AI visibility for Costa Del Mar in Eyewear & Sunglasses · United States, measured over 21 August 2026 – 4 October 2026. It ranks #9 among 37 tracked brands.

How often does AI mention this brand?

Costa Del Mar was named in 213 of 3,598 collected AI answers, across 42 of 150 tracked questions, for Eyewear & Sunglasses · United States (21 August 2026 – 4 October 2026). A mention can include a comparison or qualification; it is not necessarily a recommendation.

How is the AI Visibility Score calculated?

Found divides the number of collected answers naming Costa Del Mar by all 3,598 answers in the published Eyewear & Sunglasses · United States sample, then multiplies by 100. The same question set is used across ChatGPT, Perplexity and Google AI Overviews. See the Found methodology for the scope and limitations.

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