Best Potty Training Underwear That Moms Swear By

Potty training can be a challenging task, but you can make it easy using potty training underwear. It helps to keep accidents contained, making clean up simpler.

You can start using potty training underwear for your kiddo as soon as they start showing the signs that they’re ready for potty training.

But choosing the best potty training underwear can be a bit daunting, especially for new moms. That’s because they come in different sizes and materials and also have special features such as being waterproof or having characters printed on them.

Plus, there are many different designs and brands to choose from. That’s why we’ve compiled this guide, containing the best potty training underwear, to make it easy for you to choose the best product that suits your needs.

Disclaimer: This blog post contains affiliate links . If you use them, we might be rewarded credit or a commission of the sale. Please note that we only recommend tools that we personally use and love and we always have our readers’ best interest at heart.

Best Potty Training Underwear: Our Top Picks

The best potty training underwear is the one that is absorbent, comfortable, and easy to put on and take off. 

They come in a variety of sizes, styles, and materials, but the most important thing is to find a pair that fits your child well and is comfortable for them to wear.

1. BIG ELEPHANT Unisex Potty Training Underwear: Overall Best

The BIG ELEPHANT Unisex Potty Training Underwear comes with fun prints that can help make the experience more fun for your child. They’re made of 6-layer padding, which includes a waterproof layer, making them highly absorbent.


They’re comfortable and easy to put on and take off. What we like the most about this product is that it looks like real underwear and doesn’t mimic traditional diapers, making potty training relatively easy. They’re also reusable and machine washable to offer value for money.


  • Size: 12 months to 5T
  • Material: 100% cotton
  • Machine washable/reusable: Yes
  • Items: Pack of 6 


  • 6-layer padding to minimize accidents
  • Easy to put on and take off
  • Look like real underwear and don’t mimic traditional diapers
  • Good value for money
  • Don’t leak as long as you buy the right size
  • Your child will probably want to wear them all the time because of the fun prints.


  • We noticed that they tend to shrink after washing.

2. Gerber Baby Unisex Potty Training Underwear: Runner Up

The Gerber Baby Unisex Potty Training Underwear are classic white onesies for toddlers. They’re soft and comfortable and feature a highly-absorbent interlining to keep accidents contained.


The waistband of these potty training pants is fully covered so that the tiny hands of your kiddo can easily pull the underwear up and down. Gerber also offers the same style in colored options as well.


The only difference between the two is that the white ones are 50% polyester and 50% cotton, and the colored ones are made of 100% cotton.


  • Size: 18 months to 3T
  • Material: 50% polyester, 50% cotton (colored ones are 100% cotton)
  • Machine washable/reusable: Yes
  • Items: Pack of 3 


  • Classic white design
  • Affordable price tag
  • Colored options are available.
  • Soft and comfortable
  • Highly-absorbent interlining


  • White ones contain 50% polyester.

3. Pull-Ups New Leaf Boys by Huggies Potty Training Underwear: Best Disposable

If you’re looking for the convenience of disposable potty training underwear, you can consider going with the Pull-Ups New Leaf Potty Training Underwear.


They’re made of plant-based ingredients and come with cute Frozen (the movie) prints. Featuring an adjustable and soft waistband, they offer up to 12 hours of leak protection, making them a great option for overnight use!


If you’ve got a little princess at home, it’s also available with Elsa or Anna prints as well.


  • Size: 2T to 5T
  • Material: Plant-based ingredients
  • Machine washable/reusable: No
  • Items: Pack of 99 to 124


  • Soft and comfortable
  • The prints fade when they become wet, informing you that an accident has happened.
  • Offer 12 hours of leak protection.
  • Eco-friendly and hypoallergenic because of plant-based build


  • More expensive than other options

4. MooMoo Baby Cotton Potty Training Underwear: Best for Hot Weather

We found these potty training pants to be the softest and most comfortable. The outer layer of these pants is made of 100% cotton, whereas the inner layers are TPU (Thermoplastic Polyurethane), muslin, and cotton.


While they’re not as absorbent as other products listed in this guide, they can catch small leaks and accidents. The inner lining of these pants is made of lighter materials, so we recommend you use them during summer.


  • Size: 2T to 7T
  • Material: 100% cotton (outer layer), TPU, muslin, and cotton (inner layers)
  • Machine washable/reusable: Yes
  • Items: Pack of 6


  • Extremely soft and comfortable
  • Reusable and machine-washable
  • Great for summers
  • Easy to use


  • Not as absorbent as other similarly priced options

5. Moon and Back by Hanna Andersson Potty Training Underwear: Climate Pledge Friendly


If you want the safest potty training underwear for your toddler, you can’t go wrong with the Moon and Back by Hanna Andersson training pants. They comply with the STANDARD 100 by OEKO-TEX, which means that they’re tested against over 1000 chemicals that could be harmful to human health.

These potty training pants are made of 100% cotton, making them soft and comfortable, and they’re also fairly absorbent.


  • Size: 2T to 5T
  • Material: 100% cotton
  • Machine washable/reusable: Yes
  • Items: Pack of 3 


  • The safest option for toddlers
  • Soft and comfortable
  • Made of 100 % organic cotton
  • Doesn’t shrink after washing


  • Not the best option when it comes to holding liquid

FAQs About Best Potty Training Underwear

When should you start using potty training underwear?

Most kids are ready to start potty training between 18 months and 3 years old. You’ll need to look for the signs your kiddo is showing that they’re ready for potty training.

What are the common potty training readiness signs?

Some common readiness signs include showing interest in the toilet/potty, staying dry for longer periods of time, and being able to follow simple instructions.

How long will potty training take?

Every kid is different, but it usually takes 3-6 months to be fully trained.

What are the common potty training methods?

Common potty training methods include using a potty chair, going bare-bottom or using underwear with built-in absorbent pads, and gradually reducing the use of diapers/pull-ups.

How to accelerate the potty training process?

One of the best ways to accelerate the potty training process is to reward your child. Positive reinforcement such as verbal praise, stickers, or small treats can work well to motivate your toddler.

Final Words

Using potty training underwear can make it easy for you to train your toddler quickly. We hope this guide will help you find the best one that suits your kiddo’s unique needs the best.

Keep in mind that accidents will happen when learning to use the potty. So, make sure that you don’t get frustrated with your child. Be sure to praise them when they use the potty successfully!

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