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Customer reviews for Ninjamas Nighttime Bedwetting Underwear for Boys, Sizes Small - Extra Large for
Ninjamas Nighttime Bedwetting Underwear for Boys, Sizes Small - Extra Large
4.4 out of 5 stars
stars
2,654 ratings2,503 reviews
  1. 5 stars69% (1,837)
  2. 4 stars15% (395)
  3. 3 stars6% (161)
  4. 2 stars3% (82)
  5. 1 star7% (179)

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Showing 11-20 of 2,503 reviews
Jul 4, 2026
Reviewer name: Anonymous
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great Fit, very good at night!!

Review from walmart.com
Helpful?49TUAJX5IZ8813869121808
Jun 13, 2026
Reviewer name: Adam
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

these are amazing, never any leaks, fits perfect

Review from walmart.com
Helpful?49TUAJX5IZ8813869121808
Jul 2, 2026
Reviewer name: anonymous
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Doesn't seem to leak and fits well. I don't really have any complaints so far!

Review from walmart.com
Helpful?49TUAJX5IZ8813869121808
Apr 23, 2026
Reviewer name: Hailey
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Pricey for type of quality

Review from walmart.com
Helpful?49TUAJX5IZ8813869121808
Nov 13, 2025
Reviewer name: Katharina
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Amazing fit! My son is 99th percentile and it’s hard to find things that fit and DONT leak. This is it 100/10!!!!!!

Review from walmart.com
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Oct 27, 2026
Reviewer name: MICHELLE
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Lifesaver

These are great for my child who still has issues with wetting the bed at night. No problems with leakage like some other brands I've tried.

Review from walmart.com
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reply from Ninjamas

We're so glad our Ninjamas can make your nights easier, Michelle! Thanks for reviewing Pampers.

Oct 20, 2026
Reviewer name: Carlisa
3 out of 5 stars
3 out of 5 stars review

Verified Purchase

Slim Fit

The sizing did not work for my son. I ordered the large and they fit him kinda snug. He weighs about 80lbs.

Review from walmart.com
Helpful?49TUAJX5IZ8813869121808
reply from Ninjamas

Carlisa, we know how important it is to have a great-fitting nighttime pant, and are sorry Ninjamas didn't fit your son well. While this size can go up to 95 pounds, the sizing is just a guide, as we know all children are unique when it comes to shape and size. So we can help you further, please call us at 1-833-646-5262.

Aug 18, 2026
Reviewer name: sara
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

These have worked alright for our child. I will say that if they wear it longer than 8 to 10 hours you will be having leaking if they are having to go through the night. Haven't really had any issues with tearing while being worn.

Review from walmart.com
Helpful?49TUAJX5IZ8813869121808
reply from Pampers Response

We're so sorry you experienced leaking at night with Pampers Ninjamas Nighttime Underwear, Sara. 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.

Dec 13, 2023
Reviewer name: JEANNIE
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

Good

So far so good! My big toddler hasn’t had an accident yet to determine how great they are in that area. However my baby who are just experiencing pamper cruiser so that he can start wearing pull up and then eventually these. He wore one and it kept him the ENTIRE night

Review from walmart.com
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Oct 23, 2023
Reviewer name: Eleanor
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Ideal for Transitions

My big boy is potty trained but needs an extra help for night time. These are ideal for the in between as we make it through dry nights… underwear like enough to make him feel “big” enough protection to avoid having to change the sheets when accidents occur.

Review from walmart.com
Helpful?49TUAJX5IZ8813869121808