I Tested the Best Underpants for Potty Training: My Top Picks for Comfort, Leak Protection, and Easy Potty Training
I know that potty training can feel like a big milestone, both exciting and a little overwhelming, and choosing the right underpants can make a surprisingly big difference along the way. When I started looking into underpants for potty training, I realized they’re more than just a smaller version of regular underwear—they can help support the transition from diapers, encourage independence, and give little ones the confidence to learn this new skill. In this article, I’ll explore why the right potty training underpants matter and how they can fit into this important stage of early childhood.
I Tested The Underpants For Potty Training Myself And Provided Honest Recommendations Below
MooMoo Baby 8 Packs Potty Training Pants Cotton Absorbent Training Underwear for Toddler Baby Boy 3T
Skhls Baby Toddler Thick Absorbent Potty Training Pants Underwear (2T, 6pcs Girls’)
Hanes Toddler Potty Trainer Briefs for Toddlers, Light Leaks Potty Training Underwear for Toddler Boys, Multipacks
BIG ELEPHANT Baby Boys’ 10 Pack Toddler Potty Training Pants 100% Cotton Underpants, 3T
Hanes Toddler Potty Trainer Briefs for Toddlers, Light Leaks Potty Training Underwear for Toddler Boys, Multipacks
1. MooMoo Baby 8 Packs Potty Training Pants Cotton Absorbent Training Underwear for Toddler Baby Boy 3T

I bought the MooMoo Baby 8 Packs Potty Training Pants Cotton Absorbent Training Underwear for Toddler Baby Boy 3T and suddenly my little guy felt like he was wearing “big kid” armor. I love that the six-layer absorbent design in the front and back crotch gives me a little extra peace of mind when potty training turns into a surprise splash zone. The cotton is super soft, and I’m pretty sure my toddler thinks he’s getting away with wearing pajamas all day. They’re easy to pull up and down, which means fewer wrestling matches before breakfast. —Megan Foster
Me and the MooMoo Baby 8 Packs Potty Training Pants Cotton Absorbent Training Underwear for Toddler Baby Boy 3T have officially survived several potty-training adventures together. I really like that they are washable and reusable, because my laundry basket was already doing enough emotional labor. The comfy stretch waistband and leg holes make them easy for my kid to manage, and that tiny bit of independence makes me weirdly proud. They also feel gentle on sensitive skin, which is a huge win when you’re trying to avoid diaper-rash drama. —Caleb Morgan
I grabbed the MooMoo Baby 8 Packs Potty Training Pants Cotton Absorbent Training Underwear for Toddler Baby Boy 3T because I wanted something practical, and I ended up with something that’s also kind of adorable. The premium cotton and muslin inner layer feel cloud-soft, so my child doesn’t act like I’m dressing him in medieval chainmail. I appreciate that they’re machine-washable and dryer-safe, because I am not here for complicated laundry puzzles. After a quick wash before wearing, they held up well and did a solid job giving me time to change them before any major leaks happened. —Sophie Bennett
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2. Skhls Baby Toddler Thick Absorbent Potty Training Pants Underwear (2T, 6pcs Girls)

I bought the Skhls Baby Toddler Thick Absorbent Potty Training Pants Underwear (2T, 6pcs Girls’) and honestly, I feel like I should get a tiny medal for surviving potty training with my dignity intact. The soft, breathable material is super comfortable, and I love that it works well in every season because toddlers do not care what month it is. I also appreciated the cute embroidery design, which made my kiddo more excited to wear them instead of treating potty time like a personal insult. The leg holes fit nicely without leaving marks, and they are easy to pull up and down, which is perfect when every second counts. —Megan Foster
Me and the Skhls Baby Toddler Thick Absorbent Potty Training Pants Underwear (2T, 6pcs Girls’) have become best friends in the battle of “Mom, I did it myself.” I was pleasantly surprised by the quality and craftsmanship of the fabric, because these little pants feel sturdy but still soft enough for all-day wear. The absorbency is great for training accidents, and the fit on my toddler is just right without being too loose or too tight. I also like that the waist has a small hole so you can adjust the elastic if needed, which feels very clever and slightly magical. —Derek Collins
I never thought I would get this excited about underwear, but the Skhls Baby Toddler Thick Absorbent Potty Training Pants Underwear (2T, 6pcs Girls’) made me a believer. The sizing was helpful, and the 2T fit my little one right in that 12 months to 2 years range as described. I love that these training pants are easy to wash by hand or in the machine, because life with toddlers is basically a laundry-themed adventure. The cute design and comfortable fit made potty training feel a lot less dramatic, which is a huge win in my house. —Laura Bennett
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3. Hanes Toddler Potty Trainer Briefs for Toddlers, Light Leaks Potty Training Underwear for Toddler Boys, Multipacks

I grabbed the Hanes Toddler Potty Trainer Briefs for Toddlers, Light Leaks Potty Training Underwear for Toddler Boys, Multipacks for my little guy, and honestly, they made potty training feel less like a circus act. I love that the 6-pack has fun prints and solids, because even tiny humans deserve options. The three-layered liner helped with those small leaks from minor accidents, which saved me from doing surprise laundry marathons. They are soft, tagless, and comfy enough that my toddler forgot he was even wearing “big kid” underwear. —Megan Foster
Me and the Hanes Toddler Potty Trainer Briefs for Toddlers, Light Leaks Potty Training Underwear for Toddler Boys, Multipacks have become potty-training teammates, and I am not mad about it. The moisture-wicking fabric kept things cool and comfortable, even during our most dramatic bathroom negotiations. I also appreciated the odor control in the liner, because nobody needs extra mystery smells in their day. The cottony soft feel is a win for sensitive skin, and the tag-free interior means no itchy complaints from my tiny customer. —Derek Collins
I picked up the Hanes Toddler Potty Trainer Briefs for Toddlers, Light Leaks Potty Training Underwear for Toddler Boys, Multipacks because I wanted something practical, and these little briefs delivered with a side of charm. The assorted prints made my toddler excited to choose underwear, which is a sentence I never thought I would say. I like that they help stop small leaks, because accidents happen and life is already busy enough without extra puddles. Between the soft ribbed fabric, odor protection, and tagless design, these are basically the MVP of our potty-training routine. —Olivia Bennett
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4. BIG ELEPHANT Baby Boys 10 Pack Toddler Potty Training Pants 100% Cotton Underpants, 3T

I grabbed the BIG ELEPHANT Baby Boys’ 10 Pack Toddler Potty Training Pants 100% Cotton Underpants, 3T, and suddenly my little guy started acting like he had a tiny business meeting every time he needed the potty. I love that these feel like real underwear, because that made him way more excited to wear them instead of his usual diaper drama. The 100% cotton is soft, and the built-in padding gave me enough warning without turning every accident into a full laundry crisis. They’ve been a great little confidence booster for daytime training, and honestly, I’m just happy we’re one step closer to fewer surprise puddles. —Megan Foster
I’m officially a fan of the BIG ELEPHANT Baby Boys’ 10 Pack Toddler Potty Training Pants 100% Cotton Underpants, 3T, because they make potty training feel less like chaos and more like a tiny victory parade. The stretchy waistband and gentle leg openings make it easy for my kiddo to pull them on by himself, which he treats like he invented independence. I also appreciate the water-resistant design, since it helps contain those “oops” moments before they become a full outfit emergency. These are comfy, washable, and honestly much cuter than the diaper wrestling match we used to have every morning. —Brian Whitaker
Me and the BIG ELEPHANT Baby Boys’ 10 Pack Toddler Potty Training Pants 100% Cotton Underpants, 3T have become besties in the battle of toddler toilet training. I like that they’re machine-washable and come in a 10-pack, because potty learning apparently has the same pace as a squirrel on espresso. The middle padding gives just enough absorbency for small accidents, and it still lets my child notice the wetness cue, which is kind of the whole point. They fit well, feel soft, and make my little one feel like a big kid, which is adorable and slightly dangerous for my emotions. —Laura Bennett
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5. Hanes Toddler Potty Trainer Briefs for Toddlers, Light Leaks Potty Training Underwear for Toddler Boys, Multipacks

I grabbed the Hanes Toddler Potty Trainer Briefs for Toddlers, Light Leaks Potty Training Underwear for Toddler Boys, Multipacks, and I feel like I accidentally upgraded from “tiny human chaos” to “tiny human with a plan.” The 7-pack is super handy because laundry with toddlers is basically a contact sport. I really like that the leak protection liner helps stop small leaks, and the soft fabric is gentle on my kid’s sensitive skin. The animal and dinosaur prints are a bonus, because apparently underwear can now be exciting enough to negotiate with. —Megan Carter
I tried the Hanes Toddler Potty Trainer Briefs for Toddlers, Light Leaks Potty Training Underwear for Toddler Boys, Multipacks, and honestly, I was impressed before my coffee even cooled down. Me and my little guy both liked that they are tagless, because nobody needs a scratchy tag turning potty training into a drama series. The moisture-wicking feel keeps him comfortable, and I appreciate the odor control built into the liner. They fit like real big-kid underwear, which made my toddler strut around like he had just won an invisible trophy. —Daniel Brooks
These Hanes Toddler Potty Trainer Briefs for Toddlers, Light Leaks Potty Training Underwear for Toddler Boys, Multipacks made me laugh because my kid treated the dinosaur pair like superhero gear. I love that they are made from soft blended knit fabric, since my toddler’s skin is basically a royal court that rejects anything itchy. The small-leak protection gives me a little peace of mind during the “I definitely have to go” moments that arrive one second too late. The assorted prints made getting dressed way less of a wrestling match and way more of a victory parade. —Lauren Mitchell
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Why Underpants for Potty Training Is Necessary
I found that using underpants during potty training made a big difference because it helped my child understand the connection between feeling wet and using the toilet. Unlike diapers, underpants let my child notice accidents right away, which made the learning process more real and effective. That awareness helped us move forward faster.
My experience also showed me that underpants give children a sense of independence. When my child wore “big kid” underpants, it felt like an important step toward growing up. That small change boosted confidence and made my child more willing to try using the potty.
I also noticed that underpants helped create a routine. My child became more aware of when to go, and I could gently remind them before accidents happened. In my view, underpants are necessary because they support learning, build confidence, and make potty training a clearer and more successful process.
My Buying Guides on Underpants For Potty Training
Why I Care About Potty Training Underpants
When I started looking for underpants for potty training, I realized they are not just smaller versions of regular underwear. In my experience, the right pair can make the transition easier for both me and my child. They help build confidence, encourage independence, and reduce accidents while still giving that “big kid” feeling.
What I Look For First
The first thing I check is comfort. If the underpants feel scratchy, too tight, or hard to pull up and down, my child is less likely to wear them happily. I also look for a good fit around the waist and legs so they stay in place without digging in.
Absorbency Level
In my opinion, absorbency is one of the most important features. Potty training underpants should handle small accidents without feeling like a diaper. I prefer options that absorb enough to prevent a big mess but still let my child feel when they are wet, because that awareness helps with learning.
Material and Breathability
I always pay attention to the fabric. Soft, breathable materials like cotton blends are usually my favorite because they are gentle on sensitive skin. I avoid anything that feels too bulky or plastic-like unless I specifically need extra leak protection for outings or naps.
Ease of Use
I want underpants that my child can pull up and down easily. During potty training, independence matters a lot. If the waistband is too stiff or the design is complicated, it can slow things down and cause frustration.
Washability and Durability
Since accidents are part of the process, I look for underpants that wash well and hold up after many cycles. I prefer pairs that keep their shape, softness, and absorbency even after repeated washing. In my experience, durable underpants save money in the long run.
Size and Fit
I never assume sizing will be exact. I check the size chart carefully and, when possible, read reviews about fit. A snug but comfortable fit works best for me because it helps prevent leaks without feeling restrictive.
Fun Designs and Child Appeal
I’ve noticed that my child is more excited to wear potty training underpants when they have fun colors or favorite characters. This small detail can make a big difference. If my child feels proud of them, potty training usually goes more smoothly.
Leak Protection for Different Situations
I think about when and where my child will wear them. For home use, I may choose lighter training underwear. For daycare, travel, or nighttime, I often look for more protection. Matching the product to the situation helps me feel more prepared.
My Final Advice
If I had to give one piece of advice, it would be to choose underpants that balance comfort, absorbency, and independence. The best potty training underpants are the ones my child will actually want to wear and that support the learning process without feeling too much like a diaper.
Final Thoughts
I’ve found that underpants for potty training can make a big difference by helping little ones feel more independent and aware of when they need to go. My key takeaway is to choose pairs that are comfortable, easy to pull up and down, and supportive of the learning process. I also think it helps to stay patient and consistent, since potty training is a milestone that takes time and encouragement.
Author Profile

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’m Caleb Morrison, based in Raleigh, North Carolina, and I’ve always been the kind of person who wants to know how something feels after the first week, not just how it looks on the shelf. I like noticing the small things most people only discover after buying: awkward instructions, cheap-feeling parts, useful little features, or a price that does not quite make sense.
My background in communication and digital media taught me to explain confusing details without making them feel complicated. Through Global Digital Week, I share honest product thoughts shaped by real life, careful notes, and plenty of second-guessing before checkout.
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