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Customer reviews for Ninjamas Nighttime Bedwetting Underwear for Girls, Sizes Small-Extra Large for
Ninjamas Nighttime Bedwetting Underwear for Girls, Sizes Small-Extra Large
4.4 out of 5 stars
stars
2,338 ratings2,225 reviews
  1. 5 stars71% (1,653)
  2. 4 stars15% (358)
  3. 3 stars6% (136)
  4. 2 stars3% (67)
  5. 1 star5% (124)
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Showing 1-10 of 2,225 reviews
Apr 13, 2026
Reviewer name: Amy
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Fit well, design is cute and holds alot.

My girl is a little big for her age and still uses a "pull up" at night. We've tried so many other brands and none fit or hold as well as these. While the design isn't character related, she still loves the unicorns and flowers. She is about 50lbs and wears a girls size 6 in clothes and 8 in panties. The Small/Medium fit perfectly. They don't leave lines from being too tight and hold liquid very well. The Ninjamas are also soft and comfy. She has some sensory issues and these do not bother her at all.

Review from walmart.com
Helpful?4N8T4KA300SG13882902908
Jun 19, 2026
Reviewer name: Amy
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

These are the best overnight pants out of the ones I’ve tried! They absorb a lot and are soft and stretchy. They are a bit pricier than store brands but the quality is unmatched,

Review from walmart.com
Helpful?4N8T4KA300SG13882902908
Aug 1, 2026
Reviewer name: Stephanie
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Cute and work well but make sure you get the right size. My daughter has skinny legs and they tend to leak.

Review from walmart.com
Helpful?4N8T4KA300SG13882902908
reply from Ninjamas

We're sorry to hear that you experienced leaks, Stephanie. We know how frustrating that can be and assure you that we're here to help prevent that from happening again. Size and fit are a huge part of finding the right diaper for your baby, and it sounds like they may have outgrown the current diaper size. If your little one is near the upper end of the weight range for the diaper size you’re using, trying the next size up can help, as larger sizes contain more absorbent material. So that we can best help, as well as share your experience with our Quality Team, please get in touch with us at 1-833-646-5262.

Aug 20, 2026
Reviewer name: Karmen
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Wayyy better than goodnights brand. Stretchy soft! Completely recommend

Review from walmart.com
Helpful?4N8T4KA300SG13882902908
Apr 19, 2026
Reviewer name: Michael
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great for overnight potty training!

Perfect for kids who can't make it through the night yet but don't want to wear "diapers" like a "baby"

Review from walmart.com
Helpful?4N8T4KA300SG13882902908
Sep 6, 2025
Reviewer name: Maddie
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

Leaks

We use this because my kids break out from every other brand. That’s the only reason. These don’t hold enough urine. They’re made for bigger kids, but don’t hold the contents of bigger kids bladders. So, I put them on my fully potty trained kids at night JUST IN CASE to protect the bed. And, then my kid wakes up crying because they had an accident and their bed it wet. What’s the point?!? Anyway. It does hold about half that kid’s urine and all her twin’s accidents, so we still use them. But, y’all. Really? A size 7 diaper protects better, but it’s demoralizing to my school-aged kids to put diapers on them at bedtime.

Review from walmart.com
Helpful?4N8T4KA300SG13882902908
Aug 1, 2026
Reviewer name: Sonja
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

Just not what I expected. Over all a great purchase

Review from walmart.com
Helpful?4N8T4KA300SG13882902908
reply from Ninjamas

Thanks for sharing your feedback, Sonja. If you have questions or need assistance, please get in touch with us at 1-833-646-5262.

Aug 17, 2026
Reviewer name: MelOhio
3 out of 5 stars
3 out of 5 stars review

Verified Purchase

My 6 year old daughter is around 45 lbs. and leaks out of these most nights.

Review from walmart.com
Helpful?4N8T4KA300SG13882902908
reply from Ninjamas

We're so sorry your daughter experienced leaks at night with Pampers Ninjamas Nighttime Underwear. Size and fit are a huge part of finding the right diaper for your baby, and it's important to know that frequent nighttime leaking can be a sign that a larger size might suit your little one better for overnight use. We'd be happy to help you find the best size and fit. Please call us at (800) 726-7377 when you have a moment.

Aug 5, 2026
Reviewer name: Danielle
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

left to severe rash on my daughter first I'm putting one on her she didn't even wet it yet and she must have had allergic reaction to the material or something but it wasn't good.

Review from walmart.com
Helpful?4N8T4KA300SG13882902908
reply from Ninjamas

We’re very sorry, Danielle, about your daughter’s experience with Ninjamas. The comfort and safety of all users is our top priority, and we expect wearers to feel protected and safe. All products and ingredients are thoroughly evaluated to ensure they are safe when used as directed. We hope you'll call and update us on how things are going. Plus, we'd like to learn more and assist. Please contact us at 1-833-NINJAMA (646-5262) for further help.

Jul 12, 2026
Reviewer name: anonymous
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

strong scent

haven't used these yet so can't comment on how well or not well they work but i can tell you they have a very strong fragrance, and i wouldn't recommend if your child has sensitive skin. will not be purchasing again.

Review from Walmart.ca
Helpful?4N8T4KA300SG13882902908