Tiny Undies small cotton underwear - 3-pack

Say hello 👋 to our NEW and improved Tiny Undies line — now roomier and more wonderful than ever.

These upgraded undies, increased by a full size*, offer extra comfort and ease with a higher rise for growth and coverage, making them super easy for tiny hands to pull up and down, perfect for fostering independence during potty training milestones.

Crafted from the same ultra-soft, 100% OEKO-TEX 100 certified cotton you trust, and dyed with non-toxic colors, Tiny Undies pampers and protects your baby's skin. Despite the roomier fit, we've kept the leg holes snug yet slightly larger to ensure comfort without compromising mobility.

Designed for durability, each pair features a luxurious single-layer crotch, soft ribbed cotton leg gussets, and a tag-free design to prevent irritation. Available in fun, unisex colors that are easy to mix and match, Tiny Undies Roomier is an adorable addition to any little wardrobe and perfect as hand-me-downs for siblings.

Tiny Undies are now ROOMIER: Slightly bigger, much better, and just as adorable as ever. Because more room means more comfort, more wear, and more adventures in potty training

*For Example: Our new size 2T matches our smaller sizing size 3T, aligning with popular baby clothing brands like Carter's and Gerber. See the new size chart in images for guidelines.

If you have a child who runs really small, check out our Smaller Sizing here.

Roomier Fit

Low-rise, anatomically-correct fit for babies, young toddlers, and older toddlers with a tiny waist and protruding belly; tag-free and itch-free. NOW A FULL SIZE BIGGER!

THE PERFECT FIT

Finally, small underwear designed specifically to support your Elimination Communication and potty learning journey - made in smaller sizes to fit your little one from 6 months to 5T. Tiny Undies have a low-rise, anatomically-correct fit for babies, young toddlers, and older toddlers, with wide cotton waistband and no itchy tags, ensuring a snug yet gentle fit for potty learners of all stages.

FAQs

Name: Tiny Undies small cotton underwear - 3-pack
Brand: Tiny Undies
SKU: UNDIES-2.0-BLUE-6MO
Price: 26.0 USD
Availability: InStock
Rating: 5.0 (6 reviews)

Below you will find some common questions asked by our customers about our this product.
Visit our FAQ page for more information.

How do I pick the right size underwear for my child?

Just visit our Size Guide here to find the perfect size undies.

Are your undies easy for my child to pull up/down?

Yes. The waistbands are designed with extra wide and comfortable cloth-covered elastic which makes them extremely easy to push down and pull up. Great for potty training and teaching this part of the pottying process (covered in-depth in Go Diaper Free).

Will your undies help my child self-dress?

If you want to teach your child easy self-dressing, consider ordering the Bear/LEARN pattern - they are designed specifically to assist teaching this task.

Do your undies have extra padding in them?

No. They are a single layer of cotton. Please see our Tiny Trainers for a padded option.

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BEST Undies Ever

I have been searching for undies for my 3 year old since we did away with the diapers. I have been surprised at how difficult it was to find a good pair that fit well, had some extra room for movement but didn’t show off areas you want to remain covered. I have tried all the brands and all the Amazon options only to find they were some nasty Poly blend fabric or the leg holes were way to big or they came up so high they ended up sagging down and lookin like poopy pants. These are cotton, fit beautifully, don’t flash any privates even when tumbling and swinging upside down. I just wish there were more colors and patterns. Thanks! We love tiny undies!!

best little undies!

We love the tiny undies! Our daughter was potty trained a few months before she turned two (after doing part-time EC since she was 6 months) and I found these undies via my sister. They are the only undies that have fit her, as she is definitely on the small/thin side. We tried getting organic cotton underwear from another major retailer and the fit was truly awful. Not enough coverage and simultaneously too big... no thank you! Back to tiny undies for us! They hold up very well through multiple kids and frequent wear and wash, which definitely helps to compensate for the high price tag. The change in sizing is a bit awkward for us, as we will have undies from before and after the size change to hand down to younger siblings but we will figure it out.

Love the tiny underwear!

The tiny undies are so comfortable! Perfect texture cotton fabric, soft but not so absorbent that they impede potty training. I love them and have already bought more. It’s so nice to find underwear that fits my 15 month old. I was afraid I’d have to make my own, and this is much easier! 😄

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