Potty training underwear
Big kid underwear that lets them feel the “oops.”
- They feel wet right away, so they connect the dots and ask for the potty.
- Holds small accidents, so you’re not mopping the floor every hour.
- Real big kid underwear they pull up and down alone.
- Wash and reuse instead of buying pull-ups every week.
8 cute designs · soft cotton · washable
Made for little ones learning big things
Sound familiar?
You’ve been “potty training” for months.
But in pull-ups, your toddler pees like it’s a diaper, and keeps playing like nothing happened.
That’s because it basically is a diaper. It pulls the wetness away so fast your child never feels it. No feeling, no connection, no reason to stop and run to the potty.
So you try real underwear… and now it’s puddles on the couch, the rug, the kitchen floor. Five outfit changes before lunch.
The in-between
Are these better than pull-ups?
Nestiane training underwear sits right in the middle: your child feels the accident, and the padded cotton layers hold the small ones.
| Nestiane | Pull-ups | Regular underwear | |
|---|---|---|---|
| Child feels wet right away | ✓ | × | ✓ |
| Holds small accidents | ✓ | ✓ | × |
| Looks and feels like real underwear | ✓ | × | ✓ |
| Washable and reusable | ✓ | × | ✓ |
| No weekly pack to buy | ✓ | × | ✓ |
How it works
Three simple steps
Put them on like regular underwear.
Your toddler can pull them up and down alone.
If an accident happens, they feel it.
The cotton gets wet against the skin, and the padded layers hold small accidents.
Change, rinse, machine wash.
Then reuse. Have enough pairs to rotate through the day.
No more puddles
A “missed it” moment becomes a quick change.
Regular underwear means a puddle every time. Nestiane’s padded layers hold small accidents, so it’s a quick change, not a floor-scrubbing session.
It’s not a diaper. A full bladder can still overflow. But for the little leaks and near-misses of the first weeks, you get your couch back.
Daycare-ready
Daycare just told you it’s time for underwear?
Send them in Nestiane. They look like real underwear to teachers and to your child, and they hold small accidents better than a thin cotton pair. Fewer bags of wet clothes at pickup, and a child who feels like a big kid at drop-off.
Stop the weekly pull-up run
Buy a set once. Wash. Reuse.
Pull-ups go in the trash after one use. Every week, another pack. Nestiane training underwear is machine washable and made to be reused. Rotate through your set until your child is fully trained. Less spending, less trash, one less thing on the grocery list.
“Will it leak?”
Let’s be honest: this is not a diaper.
It holds small accidents. If your toddler fully empties their bladder, some of it can come through. That’s on purpose: the point is that they feel it and learn.
For naps, nights and long car rides, add an absorbent insert or a waterproof mat.
What size should I get?
These run small. If your child is between sizes, choose the larger one.
| Size | Child height | Child weight | Similar to |
|---|---|---|---|
| S | up to ~75 cm (29.5″) | ~9 kg (20 lb) | 12M |
| M | up to ~85 cm (33.5″) | ~11 kg (24 lb) | 18–24M |
| L | up to ~95 cm (37.5″) | ~14 kg (31 lb) | 2T–3T |
Measurements may vary by 2–3 cm.
Questions parents ask
Are they leak-proof?
No. They’re designed for training: the absorbent cotton layers hold small accidents, but they aren’t meant to replace a diaper for a full void.
Can they be used overnight?
They aren’t made for nights on their own. For naps and nights, add an absorbent insert or a waterproof mat.
How many pairs do I need?
Most families need 6 to 10 pairs to rotate through a full day of training. The 8-pack covers that.
How do I wash them?
Rinse after an accident, then machine wash gently. Wash before first use and follow the care label.
Which size should I pick?
Go by height and weight rather than age, and size up if your child is in between.
How long does shipping take?
Orders ship in 1–2 business days and arrive in 7–15 business days depending on destination. Standard shipping is free.
What is your return policy?
You can request a return within 30 days of receiving your order, for items that are unworn and in their original packaging. Contact support@nestiane.com.