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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 1-10 of 2,460 reviews
Oct 8, 2025
anonymous
5 out of 5 stars review

Verified Purchase

Perfect pull-up!

Fits perfect! Haven’t had many leaks with them on my son! He is a 3 year old autistic boy who still has to wear pull-ups for now still working on potty training but went through many pull-ups to find to perfect one an I gotta say I love these!!!

Review from walmart.com
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Jan 5, 2026
Katelyn
5 out of 5 stars review

Verified Purchase

I have a special needs son who is the size of a 7 year old. He wears these at night and loves that they don't "look like a baby diaper". As for absorbency...welp one just went through the washer and didn't bust!

Review from walmart.com
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Oct 24, 2025
WalmartCustomer
5 out of 5 stars review

Verified Purchase

[This review was collected as part of a promotion.] My grandson has to wear these everyday. With his disability he is not potty trained so these work great with him.

Review from walmart.com
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Apr 28, 2026
Tiffany
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
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Apr 23, 2026
Hailey
5 out of 5 stars review

Verified Purchase

Pricey for type of quality

Review from walmart.com
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Nov 13, 2025
Katharina
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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Feb 14, 2026
JC
3 out of 5 stars review

Verified Purchase

Work, but smelly

The fit on these is good for my little one with big thighs. There haven't been any leaks in the few days they've been worn. However, they smell. There's a fake lemony scent that I didn't smell before opening the package, so I can only assume it's intentionally added to the product. Nowhere on the packaging is it disclosed, and I wouldn't have bought it had I known. For that reason I won't buy them again.

Review from walmart.com
Helpful?3Y35GGKEIUXX13599311197
reply from Ninjamas

Thanks for sharing your feedback with us, JC, and we're sorry for your disappointment with the scent of Ninjamas. Not everyone agrees on the same level of fragrance, and our research team talked with parents to deliver a scent that offers a fresher laundry-like scent and not a baby-like scent. We will share your comments about the scent, as well as wanting it to be stated on the packaging more clearly, with the team. For more help, please give us a call at (800) 726-7377.

Apr 26, 2026
SamJ
3 out of 5 stars review

Verified Purchase

Works

Works well for the off nights it’s more then an accidents

Review from Walmart.ca
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Apr 3, 2026
Becky
1 out of 5 stars review

Verified Purchase

size os incorrect...Will not fit my grandson who weighs 82 lbs...If size was bigger I would buy again..

Review from walmart.com
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reply from Ninjamas

We&#39;re sorry to hear the Ninjamas Nighttime Underwear didn&#39;t fit your grandson as you&#39;d expect, Becky. While weight is a good guiding factor in choosing the right product, we recognize that children come in all shapes and sizes. So we can see how best we can help, please call us at 1-833-646-5262 when you have a moment. <br />

Sep 21, 2025
anonymous
1 out of 5 stars review

Verified Purchase

Does not hold liquid

These unfortunately did t hold enough liquid or possibly none at all. Maybe it is my kid but the bed was soaked.

Review from walmart.com
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reply from Ninjamas

We understand the frustration when your kiddo has leaks, and we&#39;re sorry this is happening, Renee. Size and fit are most important when ensuring your little one gets the leak-proof, gap-free fit they need with Ninjamas, and because little ones come in different shapes and sizes, there may be an alternative style that works better for them. Please call us so we can learn more from you and assist you further at 1-833-NINJAMA (646-5262).