OEKO-TEX® STANDARD 100 – confidence closest to your skin
When you choose underwear from Swegmark, you should feel reassured that every material touching your skin has been thoroughly checked. OEKO-TEX® STANDARD 100 is an internationally recognised certification ensuring that textiles do not contain harmful substances. For products like bras and briefs, worn close to the body all day, this level of control is essential.
OEKO-TEX® STANDARD 100 means that every component of the product—fabric, lace, threads and all details—is tested against strict limit values. The certification is updated continuously in line with new research. It provides safety for both your skin and your health, especially if you want to avoid unnecessary chemicals in everyday life.
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Why this certification matters for underwear
Underwear sits directly against the skin, often for many hours at a time. Warmth, friction and moisture make it especially important that the materials are gentle. Certified textiles reduce the risk of irritation and allergic reactions, offering a more comfortable experience throughout the day. How underwear treats your skin is a key part of how it feels to wear—not just in the moment, but all day long.
Comfort and support start with the materials. When you choose Swegmark, you get thoughtful craftsmanship where every detail is developed to feel soft, last long and provide reliable support, regardless of size or shape.
For us, it is also a matter of responsibility. We want every choice we make to feel right for both you and the environment. That’s why we actively work with OEKO-TEX® STANDARD 100-certified materials across our range, and we are continuously increasing the share of certified products. Our goal is for our entire assortment to consist of materials tested for harmful substances – and we are well on our way.
Independent verification through RISE
Our products and our compliance with OEKO-TEX® STANDARD 100 are verified by RISE, the Research Institutes of Sweden. This means that an independent organisation ensures our materials meet the standards we promise. For you as a customer, it provides additional confidence – you can trust that our bras and briefs meet the same high standard every time.
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A natural part of our heritage of care
Since 1937, we have worked with fit, material selection and quality down to the smallest detail. OEKO-TEX® STANDARD 100 is a natural part of that tradition. It is a way to ensure that our underwear is gentle on the skin and maintains high quality over time – something our customers often highlight as one of the most important reasons they choose Swegmark.
Frequently Asked Questions
What does OEKO-TEX® STANDARD 100 mean in practice?
That every part of the product is tested against more than 100 strict criteria to ensure the textile is free from harmful substances.
Does the certification apply to the whole bra or only the fabric?
The entire product is tested – from straps to small components like threads and clasps.
Is OEKO-TEX® more important for underwear than other garments?
Yes. Underwear sits closest to the skin’s most sensitive areas, increasing the need for materials that are especially gentle.
Who verifies Swegmark’s compliance?
RISE conducts independent tests to ensure we meet the OEKO-TEX® STANDARD 100 requirements.