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The Undie Set

Customer 1 Customer 2 Customer 3
trusted by more than 150k families worldwide
Regular price $45.00 USD
GOTS Certified

GOTS-Certified Partners

Natural Fabrics

Responsibly Made

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Description

One undie for all! Soft, breathable, and designed for everyday comfort, our unisex underwear offers the perfect amount of coverage with just enough stretch for a comfy fit every time.

• Composition: 95% organic cotton, 5% elastane
• Available in: UNDYED (3 pack), CAMEL, LEAD GRAY, WALNUT (3 pack with 1x each color)
• Made in Portugal by our GOTS-certified partners

This piece contains 5% elastane for comfort, movement, and durability. While elastane is not a natural fiber, it helps our garments hold their shape through everyday play. Because elastane is synthetic, it can release tiny microfibers when washed. To reduce their impact on the environment, we recommend using a wash bag designed to capture microfibers. At the same time, we’re actively exploring natural alternatives to replace elastane in future collections, as part of our commitment to circular design and a simpler future.

Delivery & Returns

For any shipping queries please click here.

If you would like to process a return or understand more about our return and exchange policy please click here.

Customer care

Have some questions for us? Contact us at hello@thesimplefolk.co or alternatively, you can submit a form on the contact us page.

Who made my clothes?

Made responsibly with Simão & Olgando SA in Barcelos, Portugal — a GOTS, GRS, and OEKO-TEX®-certified partner.

Certifications:
• GOTS Certificate No. EGL/272632/GOTS/1503198/1
• GRS Certificate No. EGL/272632/GRS/1542573/1
• OEKO-TEX® Standard 100 Certificates No. 10096CIT and 3383CIT

5.0
Rated 5.0 out of 5 stars
Based on 9 reviews
9 reviews
  • Camila W.
    Verified Buyer
    I recommend this product
    Would you recommend The Simple Folk to friends and family? Yes
    Rated 5 out of 5 stars
    1 year ago
    the best

    these are the best - please bring them back on the other sizes, I have more daughters to buy for! Also please make more undyed things.

    How was the fit?Rated 0.0 on a scale of minus 2 to 2
    How was the quality?Rated 2.0 on a scale of minus 2 to 2
  • Christina
    I recommend this product
    Rated 5 out of 5 stars
    2 years ago
    5 Stars

    By far the best fitting undies I have ever bought! Getting ready to order some more! They look so comfortable!

  • Xiaoyan
    I recommend this product
    Rated 5 out of 5 stars
    2 years ago
    5 Stars

    Very comfortable and high quality

  • Xiaoyan Y.
    Verified Buyer
    I recommend this product
    Would you recommend The Simple Folk to friends and family? Yes
    Rated 5 out of 5 stars
    2 years ago
    Love love love

    Soft and comfortable!

    How was the fit?Rated 0.0 on a scale of minus 2 to 2
    How was the quality?Rated 1.0 on a scale of minus 2 to 2
  • Carla
    I recommend this product
    Rated 5 out of 5 stars
    2 years ago
    5 Stars

    So soft and cute.

The Simple Folk Standard

The Simple Folk Standard is our commitment to mindful craftsmanship and a healthier wardrobe. Designed in Italy and handmade in India, our pieces celebrate the beauty of responsible fashion and the artistry of the human touch. We prioritize high-quality, natural fibers in collaboration with GOTS-certified partners to ensure every garment is as gentle as it is durable. We don’t design for fleeting trends; instead, we create truly timeless silhouettes intended to be worn, loved, and passed down through the years. By focusing on thoughtful production and long-term partnerships, we ensure that every piece we create honors the families who wear them and the earth that sustains us.