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Pact Organic Everyday Classic Fit Bikini

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Pact Organic Everyday Classic Fit Bikini

A low-cost GOTS organic cotton bikini: 95% organic cotton and 5% elastane, with a cotton gusset. The waistband elastic, thread and dyes are not named, and no test of this bikini is published. Pact says it is made without PFAS.

Best for Someone who wants certified organic cotton underwear at the lowest price in this list and can accept 5% elastane and trims that are not described.

Our rating
Fair (3.3 of 5)
Price range
Budget
Verified marks
GOTS: Wear Pact, LLC, license GOTS-33073 (Control Union)
Size
Women’s XS to 2XL; single pair (multi-packs and sets are sold too)
Made in
Made in Sri Lanka, in a factory Pact calls Fair Trade Certified

approx. $14 per pair

See it on Pact’s site → (opens in a new tab)

We are not affiliated with Pact. This link goes to the maker’s own page, with no tracking code. How we're funded.

Also sold at Amazon ($50 for a 4-pack ($12.50 a pair)), Target ($50 for a 4-pack ($12.50 a pair)), Zappos ($80 for a 5-pack ($16 a pair)) .

Reader ratings & reviews

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    Reviews are personal experiences, not research, and they never change our quality ratings. Every review is read by our team before it appears.

    How we evaluated it

    How it scores Our rating, metric by metric Fair, 3.3 of 5
    1. Fabric & finishes 50% of the rating 3 of 5

      GOTS organic cotton with 5% elastane in the fabric, an undescribed elastic waistband and a cotton gusset; thread and dyes are not named.

    2. Independent testing 20% of the rating 3 of 5

      A GOTS license for the brand is verified and Mamavation’s labs found no fluorine in a Pact legging and bra, but no test of this bikini is published.

    3. Trust 15% of the rating 3 of 5

      No recalls, Prop 65 notices or suits found, and the fiber content and GOTS number are on the page; points off because its blog calls spandex “plastic” while this bikini has 5% elastane, the PFAS claim has no test behind it and Trustpilot reviewers describe service and return problems.

    4. Value 15% of the rating 5 of 5

      $14 a pair, the lowest price of any underwear here.

    The rating, 3.3 of 5, is the weighted average of these scores. See how we rank clothing & underwear and our standard.

    Where to buy Stores and the prices we saw 3 stores
    • Amazon (opens in a new tab) approx. $50 for a 4-pack ($12.50 a pair). Sold by Pact and shipped by Amazon. A 4-pack here, not a single pair; the listing gives 95% organic cotton and 5% elastane.
    • Target (opens in a new tab) approx. $50 for a 4-pack ($12.50 a pair). Sold and shipped by Pact. A 4-pack only; Target’s page lists the fabric as organic cotton with no percentages.
    • Zappos (opens in a new tab) approx. $80 for a 5-pack ($16 a pair). A 5-pack only; the listing gives 95% organic cotton and 5% elastane.

    Prices as we saw them on October 23, 2026. They change often. These links carry no tracking code and earn us nothing.

    What it’s made of What touches your food, water, skin or air 4 materials
    1. Fabric: 95% GOTS-certified organic cotton, 5% elastane (smooth cotton jersey)
    2. Gusset: 100% organic cotton
    3. Waistband: elastic, material not stated
    4. Thread and dyes: not stated
    Who tested it What each test found, and who paid for it 3 tests
    • Paid certification Control Union Services SAC (GOTS certification body), paid by Wear Pact

      GOTS license GOTS-33073 for Wear Pact, LLC, a brand and trading company: women’s undergarments of 100% organic cotton and of 95% organic cotton with 5% elastane in scope, valid to 2 July 2027. It covers audits of the supply chain, not a test of this bikini. GOTS’s standard prohibits PFAS finishes and antimicrobial finishing inputs. Open ↗ (opens in a new tab)

    • Independent Mamavation (consumer site; earns affiliate income and promotes a MAMAVATION15 discount code for Pact) November 2021

      A total-fluorine screen at an EPA-certified lab (oxygen flask combustion with ion-selective electrode, 10 ppm detection level) found none in Pact Organic On The Go-To Pocket Leggings, which are GOTS organic cotton and elastane. They are leggings, not underwear. Open ↗ (opens in a new tab)

    • Independent Mamavation (same affiliate note) 2022

      The Pact Organic Racerback Lounge Bra tested in 2022 had non-detect organic fluorine at the same lab, as listed in Mamavation’s 2025 bra guide. A bra, not underwear. Open ↗ (opens in a new tab)

    Who paid, and why it matters
    • Independent The tester took no money from the maker for it: a consumer group, a journalist, a university or a regulator.
    • Paid certification An outside lab or certifier tested or listed it, and the maker paid for that.
    • Maker’s own test A lab report or certificate of analysis the maker commissioned and published.

    A certification is a floor, not a verdict: it checks what its program checks and nothing else. We weigh tests by someone with no stake in the result most.

    What people ask Worries raised online and elsewhere, and what we found 6 questions
    Can it be called organic with 5% elastane in it?
    Yes under GOTS, which lets a product carry its “organic” label with at least 95% certified fiber (standard text, section 2.7.6.1 (opens in a new tab)). It still has a synthetic fiber in the fabric, which is why it scores below the all-cotton briefs here.
    Pact warns against “plastic” underwear, so why does this pair have spandex?
    Pact’s blog (opens in a new tab) tells readers to avoid underwear of nylon, polyester and spandex and says it breeds infection, linking a Health.com article rather than a study. Its fabric guide (opens in a new tab) says the Classic Fit Bikini uses 5% elastane for stretch recovery and shape retention.
    Is it free of PFAS?
    Pact’s product pages carry a panel that says “made without harsh chemicals, toxic dyes, and PFAS”, and Pact says choosing GOTS is what makes that so. GOTS prohibits PFAS finishes. Mamavation’s labs found none in a Pact legging and a Pact bra, but no one has published a test of this bikini.
    What do customers complain about?
    Trustpilot (opens in a new tab) lists 1,676 reviews, with complaints about seams and waistbands failing, shrinkage, inconsistent sizing, return costs that can exceed the price and slow customer service; Trustpilot notes that Pact has no recent review invitations and has not replied to negative reviews. One reviewer reported a manure-like smell on leggings. In a June 2026 r/ChemicalSensitivities thread (opens in a new tab), two commenters said Pact’s quality has declined. On Pact’s own site the bikini has 4.8 of 5 from 8,681 reviews.
    Do influencers earn from recommending it?
    Mamavation, whose lab results we cite, publishes a 15% MAMAVATION15 code for Pact and says it asked Pact for a discount for readers; we count its tests as independent but note the tie.
    Is the factory really Fair Trade?
    Pact’s product data says the bikini is made in Sri Lanka in a “Fair Trade Certified” factory. We did not check Fair Trade USA’s listing.
    Why we chose it What put it on our list 4 points
    • The GOTS database lists Wear Pact, LLC: license GOTS-33073, Control Union, valid to 2 July 2027, with women’s undergarments of 100% organic cotton and of 95% organic cotton with 5% elastane in scope. Pact prints Control Union’s license number (832196) on the product, and it matches the GOTS record.
    • The page states the blend: smooth cotton jersey with 95% organic cotton and 5% elastane, and a gusset of 100% organic cotton. No polyester or nylon is listed.
    • Mamavation’s labs found no fluorine in two other Pact garments, a legging (2021) and a bra (2022).
    • About $14 a pair on 23 October 2026, the lowest price in this list.
    Trade-offs What to weigh before you buy 4 points
    • The fabric has 5% elastane, a synthetic fiber. The page does not say what the waistband elastic, the thread or the dyes are made of.
    • The “made without PFAS” statement has no test behind it for this bikini.
    • Pact’s own site shows 4.8 of 5 from 8,681 reviews, but Trustpilot reviewers describe seams and waistbands failing, shrinkage and costly returns.
    • Pact calls its factories Fair Trade Certified. We did not check that listing.
    What to know Details worth knowing first

    Pact’s everyday bikini is the cheapest listed option here, at about $14 a pair. It is GOTS organic cotton with 5% elastane, a cotton gusset and an elastic waistband. Our guide to chemicals in clothing says organic is a statement about the fiber, not the finish, so a certification that covers processing matters more. GOTS covers both, and its text rules out PFAS finishes and antimicrobial finishing inputs (see avoiding PFAS).

    What you do not get is detail. The waistband elastic, the thread and the dyes are not named, and the elastane is a synthetic fiber in the fabric, which sits oddly with Pact’s own blog posts steering readers away from “plastic” underwear. Mamavation’s labs found no fluorine in a Pact legging and a Pact bra. That is reassuring, but it is not a test of this bikini.

    If you want the parts named, Subset lists its elastics, and Cottonique’s all-cotton briefs list everything. Wash new underwear before wearing it.

    What we checked Each claim, and how sure we are of it 5 checks
    Tested by
    GOTS database (Control Union Services SAC, Peru)
    How Pact Organic Everyday Classic Fit Bikini measures up against our clothing & underwear criteria
    What we checked What we found
    Certified textiles Verified The GOTS database lists Wear Pact, LLC: license GOTS-33073, certification body Control Union Services SAC (Peru), valid to 2027-07-02, scope including women’s undergarments of 100% organic cotton and of 95% organic cotton with 5% elastane. Pact prints “Organic. Certified by Control Union. 832196” on the product; 832196 matches the certification body license number in the GOTS record.
    Natural fibers, synthetics stated Maker’s claim 95% organic cotton and 5% elastane in the fabric; gusset 100% organic cotton; the waistband elastic is not described.
    No PFAS finishes Maker’s claim Pact says “made without harsh chemicals, toxic dyes, and PFAS”. GOTS prohibits PFAS finishes, so the claim fits the license, but what we confirmed is the license, not this garment. Mamavation’s labs found no fluorine in a Pact legging and bra.
    No antimicrobial finishes Not verified Pact does not mention antimicrobial treatments. GOTS (version 8.1 text, Table 6) prohibits synthetic antimicrobial finishing inputs.
    Dyes and trims named Not verified Not stated: no dye type, thread or elastic composition on the page.
    What the labels mean
    • Verified We opened an independent record that confirms it: a certifier’s listing, a regulator’s list or a lab report. It is linked under Sources.
    • Maker’s claim The maker says so on its own page or label. We read it but found no independent record.
    • Not verified We looked and could not confirm it, or the maker does not say. Treat it as unknown.
    Sources Where our facts come from 12 sources
    1. Pact Organic Everyday Classic Fit Bikini product page. Maker’s page. The page loads its text with JavaScript. Price, fiber content, GOTS label and country of manufacture were read from its product data, and the “made without PFAS” panel from its page code, on 2026-10-23; a browser read the same panel on 2026-10-22. Open ↗ (opens in a new tab)
    2. Amazon listing: Pact Everyday Classic Fit Bikini, 4 Pack. Independent source. Sold by Pact, shipped by Amazon, $50.00 for 4 on 2026-10-23; the bullets say 95% organic cotton and 5% elastane. Open ↗ (opens in a new tab)
    3. Target listing: Pact Everyday Classic Fit Bikini Underwear, 4-Pack. Independent source. Sold and shipped by Pact, $50.00, in stock on 2026-10-23. Open ↗ (opens in a new tab)
    4. Zappos listing: Pact Everyday Classic Fit Bikini 5-Pack. Independent source. $80.00 for 5, in stock on 2026-10-23; 95% organic cotton, 5% elastane. Open ↗ (opens in a new tab)
    5. GOTS certified suppliers database: Wear Pact, LLC. Certifier or regulator listing. Shows license GOTS-33073, scope and expiry 2027-07-02. Open ↗ (opens in a new tab)
    6. GOTS standard, version 8.1 (June 2026). Independent source. Section 2.7.6.1 sets the 95% rule for the “organic” label; Table 6 prohibits PFAS finishes and synthetic antimicrobial finishing inputs. Certified entities move to this version by 1 March 2027. Open ↗ (opens in a new tab)
    7. Mamavation: Pact Organic leggings PFAS lab report (2021). Test report. Non-detect total fluorine. Mamavation says it asked Pact for a reader discount. Open ↗ (opens in a new tab)
    8. Mamavation: bras tested for indications of PFAS (2025). Test report. Lists the Pact Organic Racerback Lounge Bra, tested in 2022, as non-detect, with a Pact discount code. Open ↗ (opens in a new tab)
    9. Pact: Get to know the 6 organic fabric platforms. Maker’s page. Explains the 95% organic cotton and 5% elastane “Evergreen” fabric used for the Classic Fit Bikini. Open ↗ (opens in a new tab)
    10. Pact: 3 ways to minimize plastic in your wardrobe. Maker’s page. Advises against underwear of nylon, polyester and spandex. Open ↗ (opens in a new tab)
    11. Reddit: r/ChemicalSensitivities, clothing company warning (June 2026). Independent source. Two commenters say Pact’s quality has declined; opinions, read through a Reddit archive on 2026-10-23. Not verified. Open ↗ (opens in a new tab)
    12. Pact on Trustpilot. Independent source. 1,676 reviews read on 2026-10-23. The page shows a mixed star split and a low TrustScore, so we quote the complaints, not a score. Open ↗ (opens in a new tab)
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