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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 41-50 of 2,503 reviews
Feb 14, 2026
Reviewer name: anonymous
3 out of 5 stars
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?49TUAJX5IZ8813869121808
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.

Oct 18, 2026
Reviewer name: Kelly
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

The best overnight pull ups!

These are the best! We’ve tried them all for my son. The others leak and get all over the bed.

Review from walmart.com
Helpful?49TUAJX5IZ8813869121808
Nov 19, 2025
Reviewer name: Casey
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

It says 37-90 pounds but is up to 70

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

We know how important it is to find the right pants for your little one, and want to help, Casey. Our S/M size is designed for children between 38-70 pounds, while our L size is for those between 64-95 pounds. So we can help you find the right size for your child, please call us at 1-833-646-5262.

Dec 3, 2025
Reviewer name: WalmartCustomer
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

This is great for high traffic areas, area rugs, easy to use.

Review from walmart.com
Helpful?49TUAJX5IZ8813869121808
Feb 27, 2026
Reviewer name: Sindy
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

they fit great and dont normally have leaks

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

Verified Purchase

Less leakage than pull-up brand. Still occasional leaks with my 4yo.

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

Thank you for trying Ninjamas and sharing what happened, Sage. We understand the importance of finding the perfect underwear for your kiddo, and size and fit are important to this process. We offer a size large, which is more absorbent and holds more, and may provide better protection for your 4-year-old. We'll be happy to discuss this further. Please call us at 1-833-NINJAMA (646-5262).

Oct 22, 2026
Reviewer name: Durriyyah
2 out of 5 stars
2 out of 5 stars review

Verified Purchase

They thiin and not true to size

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

We're sorry to learn our Ninjamas seem thin and not true to size. We measure thousands of little ones to try to get the sizing right, but our weight ranges are just a guide. So we can help you further, please call us at 1-833-646-5262.

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

Verified Purchase

Absorbent but Overly Scented

These are absorbent and work well but they smell STRONGLY of detergent or soap. It's a shame because otherwise they are great!

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

We're sorry to hear you aren't a fan of the fresh scent, Sarah, and assure you that we're sharing your feedback with our team. We'd like to learn more about your experience to help, so when you have a chance, please get in touch with us at 1-833-646-5262.

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

Verified Purchase

Just what I was looking for it absorbs it hides the odor sometimes and it goes on pretty easily and it hits my son s butt pretty nicely.

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

We’re so glad to hear that Ninjamas Nighttime Underwear has been just what you were looking for! It’s great to know you’re happy with the absorbency, odor control, easy fit, and comfortable coverage for your son. Thanks so much for sharing your experience with us! If you’d like to tell us more about how Ninjamas have been working for your family, we’d love to hear from you. Please feel free to call us at 1-833-646-5262 when you have a moment.

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

Verified Purchase

excellent absorbency

great night time pull ups!

Review from Walmart.ca
Helpful?49TUAJX5IZ8813869121808