Hanna Andersson Classic Organic Cotton Unders
Durable, widely-available GOTS + OEKO-TEX organic cotton briefs - but 5% spandex is blended through the fabric, so slightly more synthetic than a 100%-cotton-body brief.
The verdict: Minimal plastic contact
GOTS-certified and OEKO-TEX Standard 100 tested organic cotton, with an encased elastic waistband and tag-free flatlock seams. The difference from the cleaner picks is that the fabric itself is 95% organic cotton / 5% spandex - the elastane is blended through the whole knit, not confined to the band - so it's a touch more synthetic. Minimal-contact, and the pick for durability and easy availability.
Verification: Manufacturer confirmed · Last reviewed
What it's made of
| Part | Material | Skin contact |
|---|---|---|
| body knit (cotton) 95% GOTS organic cotton, OEKO-TEX tested | Cotton | Yes primary |
| body knit (stretch) 5% spandex blended through the fabric | Elastane Spandex / Lycra | Yes primary |
| waistband encased elastic band | Elastane Spandex / Lycra | Yes primary |
Hanna Andersson's Classic Unders are the durable, mainstream organic-cotton multipack - tag-free with flatlock seams, built to survive repeated washing and hand-me-downs, and sold in multipacks (often 7-packs). A solid, widely-available choice when certified organic cotton and longevity matter more than chasing zero plastic.
Pros
- GOTS-certified and OEKO-TEX Standard 100 organic cotton
- Very durable; tag-free flatlock seams; easy to buy in multipacks
Cons
- 5% spandex blended through the fabric (not just the band) - not plastic-free
- Country of manufacture not clearly stated
- Pricier than budget multipacks
Categories: Kids' Undergarments
Sources
Every material claim above is backed by these. This is the scattered info we centralized.
- manufacturer https://www.hannaandersson.com/kids-clothing-underwear/ 95% organic cotton / 5% spandex, encased elastic, GOTS + OEKO-TEX
Spot a mistake or something out of date? Let us know — corrections are how this stays accurate.