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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 111-120 of 2,503 reviews
Jul 2, 2026
Reviewer name: Kaylynn
2 out of 5 stars
2 out of 5 stars review

Verified Purchase

Leaked through to sheets on the very first one.

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

We know how frustrating leaks are, Kaylynn, so we're very sorry for this experience with Ninjamas. We're here to help and would like to share that size and fit are a huge part of finding the right diaper for your baby, and as you know, babies come in all different shapes and sizes, so diapers fit every baby differently. Our diaper sizes are organized by weight, and since no two babies are the same shape, you will notice some overlap between sizes. In most cases, your baby should be within the weight range for the size you are using, but if leaking is occurring, it may be an indicator to go up a size. So we can help get you and your baby back to leak-free days and nights, please give us a call at (800) 726-7377.

Apr 28, 2026
Reviewer name: Tiffany
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Amazing not as stiff as other brands definitely more stretchy! I recommend over goodnight brand

Review from walmart.com
Helpful?49TUAJX5IZ8813869121808
Oct 23, 2023
Reviewer name: Christina
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

The best overnights

my grandson is a big boy size 7 diaper at 20 months old and these are the bestvon the market.. no leaks form fitting ..

Review from walmart.com
Helpful?49TUAJX5IZ8813869121808
Nov 10, 2023
Reviewer name: Alohalani
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

work great for overnight or long trips, etc. very comfortable and fits well on my son, he loves them!

Review from walmart.com
Helpful?49TUAJX5IZ8813869121808
Sep 22, 2024
Reviewer name: Dash
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Seems to be better than the previous version at the side seams. They held up when an accident happened.

Review from walmart.com
Helpful?49TUAJX5IZ8813869121808
Dec 4, 2023
Reviewer name: Chey1483
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Love ninjas?

No leaks and easy for my 7y/o to put on and off by himself. Don’t look like they are for toddlers so he’s fine wearing them at night.

Review from walmart.com
Helpful?49TUAJX5IZ8813869121808
Nov 13, 2023
Reviewer name: Ondra
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

No Leaks!

These absorb a lot without any leaks. They are scented which is okay but besides that they work great.

Review from walmart.com
Helpful?49TUAJX5IZ8813869121808
Oct 1, 2023
Reviewer name: Haley
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Perfect

These fit my 4 and 6 year old for night time wear! They don’t leak, easy for them to put on and take off!

Review from walmart.com
Helpful?49TUAJX5IZ8813869121808
May 6, 2025
Reviewer name: KB
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

These work great for us. Walmart Brand changed and really ripped, even putting them on. You can trust Ninjamas.

Review from walmart.com
Helpful?49TUAJX5IZ8813869121808
Jul 13, 2024
Reviewer name: Kristin
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great!

These worked great when my son was toilet trained during the day but still working on night time training.

Review from walmart.com
Helpful?49TUAJX5IZ8813869121808