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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
stars2,610 ratings2,460 reviews
  1. 5 stars69% (1,806)
  2. 4 stars15% (390)
  3. 3 stars6% (158)
  4. 2 stars3% (78)
  5. 1 star7% (178)

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Showing 251-260 of 2,460 reviews
Mar 24, 2021
Tigercubs3
2 out of 5 stars review

Verified Purchase

cheap and too small

too small they say there the same size as the goodnight panties and there sides are not as strong they tear way too easy

Review from walmart.com
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Sep 27, 2024
Crystal
5 out of 5 stars review

Verified Purchase

A must have for overnight diaper

Very absorbant. Keeps the skin pretty dry compared to other brand diapers. Will buy until finished with potty training.

Review from walmart.com
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Apr 4, 2024
anonymous
5 out of 5 stars review

Verified Purchase

Great product

My son is special needs and not potty trained but I needed bigger diaper that hold enough thru the night. These are perfect and affordable

Review from walmart.com
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Feb 21, 2021
Bigboy
1 out of 5 stars review

Verified Purchase

Leaky wet bed

Cool name! But these failed my son woke up with a wet leaky diaper. Good for day wear but not night time not good.

Review from walmart.com
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Dec 21, 2024
HDMW
5 out of 5 stars review

Verified Purchase

Best nighttime diapers.

(This review was collected as part of a promotion.) Out of all the night time diapers. Out of 4 children. This is the best for night.

Review from Walmart.ca
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Jul 6, 2021
Justina
5 out of 5 stars review

Verified Purchase

Love these

Love these! I always buy a bunch when there is a sale. Fit great for my 7 year old that still has accidents at night.

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Dec 31, 2024
Danielle
5 out of 5 stars review

Verified Purchase

Fits my little guy who wears 3T shorts. He has only leaked out one time with over a month of use. Great night time protection.

Review from walmart.com
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Apr 30, 2026
Anonymous
1 out of 5 stars review

not leak proof

my little boy did a poop and it slid down his leg and onto the floor it took me 3 hours to clean it

Review from Ninjamas
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reply from Customer Care

We're very sorry to hear about this experience, and thank you for letting us know this happened. Ninjamas are designed to hold bowel movements. They perform best if the pants are properly fitted to your child. If the fit is too big or too small, leaks can happen. We'd be happy to talk with you about this, to help. Please call us at 1-833-NINJAMA.

Jul 7, 2025
ChilliHeeler
3 out of 5 stars review

Large Not Big Enough for Husky Kids 80 lbs+

I have a bigger kiddo who is on the spectrum and still struggles with bed wetting. He is approximately 85 lbs and has a husky build; the Ninjamas size L did not fit, they were waaaay too tight, despite saying they are for 95+ lbs. However, if you have a tall & lanky kid who needs night time underwear, these might still work if they are over 80 lbs. If your kiddo is husky like mine though (he wears a boys size 12 in shorts & pants), then these may not fit and a different brand may be a better fit. *Please note, we've used Ninjamas in the past when he was younger and they worked well to keep him dry, just sad the bigger size doesn't fit him now.

Helpful?3Y35GGKEIUXX13599311197
reply from Ninjamas

We're so sorry to hear this. Our primary focus is the safety and well-being of our customers, especially children. We apologize for any inconvenience this may cause and encourage you to explore alternative options that are suitable for your child's weight and size. Please reach out to our customer support team with any other concerns or feedback you would like to share. We appreciate your understanding and value your feedback. You can call us at 1-833-NINJAMA.

Oct 30, 2023
Jasmin
5 out of 5 stars review

Verified Purchase

Only pull-ups I buy!

Got great and are easy for toddler to potty train with. Super absorbent

Review from walmart.com
Helpful?3Y35GGKEIUXX13599311197