Pampers
pampers diapers
| Size | Weight (lbs) |
|---|---|
| P | < 6 lb |
| NB | < 10 lb |
| 1 | 8 - 14 lb |
| 2 | 12 - 18 lb |
| 3 | 16 - 28 lb |
| 4 | 22 - 37 lb |
| 5 | 27+ lb |
| 6 | 35+ lb |
| 7 | 41+ lb |
All Sizes in Inches Unless Otherwise Stated
Sponsored
Pampers Ninjamas Nighttime Boys' Underwear - (Select Size and Count)
$28.49 ($0.65/count)
In Stock
Eligible for registries and wish lists
At a glance
Sponsored
About this item
Highlights
- Ninjamas Boys Nighttime Bedwetting Underwear: 44 Count overnight underwear for boys, Size S/M; fits children 38-70 lbs. Ninjamas nighttime products are FSA/HSA-eligible in the US.
- NEW and IMPROVED Design: Ninjamas feature 30% less leaks* with 25% taller and stronger leg cuffs, helping ensure a good night's sleep for you and your child.
- Pampers-Powered Protection: From the #1 Pediatrician recommended brand, Ninjamas nighttime pull-ups are specifically designed to stop nighttime accidents.
- Advanced Absorption Technology: With exclusive Pampers LockAway Channels, Ninjamas absorb liquids 3x faster** than the leading brand, keeping your kid dry all night.
- Reliable Overnight Leak Protection: Designed for boys and girls, Ninjamas have 30% less leaks* with up-to 12 hours of nighttime protection, no matter how your child moves.
- 360 degrees FormFit Waistband: Our big kid pull-ups fit like real underwear, making them easy for kids to pull up and down independently.
Description
Introducing Ninjamas Nighttime Underwear, the reliable solution for nighttime accidents and a good night's sleep! With our NEW AND IMPROVED design, our nighttime pull ups help you say goodbye to wet sheets from overnight leaks and hello to good mornings. Designed for both boys and girls, our overnight underwear combines comfort and protection so your child can wake up dry every morning. With up-to 100% leak protection for 12 hours, you and your child can finally enjoy the peaceful nights you deserve.Created with patented Pampers LockAway Channels, our innovative nighttime pull-ups absorb liquids 3x faster* than the leading brand, guaranteeing powerful all-night leak protection. The 360 degrees FormFit Waistband ensures a snug, underwear-like fit that accommodates children of all sizes, making it easy for them to pull up and down independently. Plus, our OdorMask Technology discreetly neutralizes unpleasant smells from overnight accidents, so your child can wake up fresh and ready for the day.As a proud partner on your big kid's journey towards independence, we prioritize your child's health and comfort. Our disposable bedwetting underwear is free from harsh chemicals, including parabens and latex***, making them safe for even the most sensitive skin. We are committed to your satisfaction, offering a Money Back Guarantee**** to ensure you are completely happy with your purchase.Available in sizes S/M (38-70 lbs) and L (64-95+ lbs), Ninjamas cater to kids of all sizes and age and are the perfect choice for parents seeking reliable and effective bedwetting underwear for kids. Make bedtime better with Ninjamas Nighttime Underwear by Pampers, the #1 Pediatrician recommended brand!(*vs. Previous Product) (**Based on size S/M and L vs. leading nighttime underwear. 280ml across 2 loadings) (***No natural rubber) (****Visit ninjamas.co/en-us/money-back-guarantee for full terms)
Features: All-Night Protection Zone, Odor Control, Leak Guards
Disposability: Do not flush
Package Quantity: 44
Industry or Government Certifications: No Certifications
Diaper Weight Range: 38 to 65 lbs
Material: Spandex, Polypropylene
TCIN: 17221624
UPC: 037000628217
Item Number (DPCI): 007-02-0130
Origin: Made in the USA or Imported
If the item details aren’t accurate or complete, we want to know about it.
Allergens & Warnings:
IF YOU NOTICE GEL-LIKE MATERIAL ON YOUR CHILD'S SKIN, DON'T BE ALARMED. THIS COMES FROM THE NIGHTTIME UNDERWEAR PADDING AND CAN BE EASILY REMOVED BY WIPING YOUR CHILD'S SKIN WITH A SOFT, DRY CLOTH., ■ TO AVOID SUFFOCATION, KEEP ALL PLASTIC BAGS AWAY FROM BABIES AND CHILDREN., ■ TO AVOID RISK OF CHOKING ON PLASTIC, PADDING, OR OTHER MATERIALS, DO NOT ALLOW YOUR CHILD TO TEAR THE PANT, OR HANDLE ANY LOOSE PIECES OF THE PANT. DISCARD ANY TORN OR UNSEALED PANT, OR ANY LOOSE PIECES OF THE PANT., ■ KEEP AWAY FROM ANY SOURCE OF FLAME. NINJAMAS NIGHTTIME UNDERWEAR, LIKE ALMOST ANY ARTICLE OF CLOTHING, WILL BURN IF EXPOSED TO FLAME., CAUTION:Shipping details
Estimated ship dimensions: 12.1 inches length x 11.1 inches width x 10.2 inches height
Estimated ship weight: 4.53 pounds
Return details
This item can be returned to any Target store or Target.com.
This item must be returned within 90 days of the date it was purchased in store, shipped, delivered by a Shipt shopper, or made ready for pickup.
See the return policy for complete information.
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Guests are saying
Ninjamas nighttime underwear has received a mix of feedback from guests, with many praising its comfort, absorbency, and fit for children. Guests appreciate the soft material and the fact that it resembles regular underwear, which helps boost their child's confidence. However, some guests have experienced issues with leaks and strong odors. Overall, Ninjamas offers a reliable option for nighttime protection, especially for those transitioning from pull-ups.
Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
4.4 out of 5 stars with 3926 reviews
gentle on baby: 3.83 out of 5
keeps baby dry: 3.25 out of 5
quality: 3.19 out of 5
sizing: true to size
value: 2.94 out of 5
49% would recommend
343 recommendations
5 out of 5 stars
Thumbs up graphic, would recommend
8 December, 2025Verified purchase
Better than the rest!!
I like these better than the other brands. My son outgrew all diapers and pull-ups and we were buying him the other leading brand but there wasn’t much stretch with his baby weight (he was a big baby) so we gave these a try and haven’t looked back! Now that he’s more active he may be able to go back to diapers but we rather stick to these since he’s almost ready for potty time. These never leak! Super comfortable and the his belly, thigh area perfectly
5 out of 5 stars
Thumbs up graphic, would recommend
5 December, 2025Verified purchase
(no review title)
The best.
5 out of 5 stars
Thumbs up graphic, would recommend
30 November, 2025Verified purchase
Amazing diapers
I use these for my 99% toddler thatnisntnpotty trained yet. He is 3 and 3ft 6inch and 65 lbs. He grew out of regular diapers a while ago andni had tried manynd8fgerentnoptions for larger kids. I finally turned to bed wetting diapers. These are by far the best. I went from changing bedding every morning even when limiting drinks before to barely ever changing bedding. these are comfortable for him and protect and hold so much so well. I highly recommend. these!
5 out of 5 stars
Thumbs up graphic, would recommend
29 November, 2025Verified purchase
comfy night underwear for toddlers
I really like this product it is made of quality and the price is great. they don't leak and they fit my son very well.
5 out of 5 stars
Thumbs up graphic, would recommend
20 November, 2025Verified purchase
(no review title)
We tried other brands of nighttime diapers and nighttime pull-ups that our toddler peed right through. These have been the only ones that he did not pee through. Truly leak-proof
5 out of 5 stars
15 November, 2025
originally posted on TopBox Marketing
Son loves it!
[This review was collected as part of a promotion.] I received this product for free from Topbox Marketing for testing and review purposes. I put this on at night just in case of any accidents. My papa bear loves the designs. And now refuses to wear any other brand to bed, as these are more comfortable! They are also scented which is great if there's an accident so it doesn't smell like urine it has the scent to help cover it up
5 out of 5 stars
Thumbs up graphic, would recommend
11 November, 2025Verified purchase
Great for overnight!
My 3 year old has big pees during the nighttime and this is the only underwear absorbent enough for it. We now have way less wet nights and drenched pee blankets. Less laundry means a happy mama!
5 out of 5 stars
7 November, 2025Verified purchase
(no review title)
In my opinion these fit better and keep the bed drier than the pampers version of nighttime pull-ups.
5 out of 5 stars
7 November, 2025Verified purchase
(no review title)
Great! I love these! Absorbent and no offer!
5 out of 5 stars
6 November, 2025
originally posted on TopBox Marketing
Comfort, Style and leak proof!
[This review was collected as part of a promotion.] We’ve been using Pampers Ninjamas for our son, and they’ve worked really well for nighttime! They fit comfortably, stay dry through the night, and he likes that they look more like real underwear. Worth the price for peace of mind (and dry sheets!). Definitely our go-to for great for overnight protection. Bedtime just got a little easier. And our little guy actually likes wearing them.
5 out of 5 stars
Thumbs up graphic, would recommend
6 November, 2025Verified purchase
(no review title)
love these for my grandson. they fit so nice and are easy to pull up.
5 out of 5 stars
4 November, 2025
originally posted on TopBox Marketing
Love them
[This review was collected as part of a promotion.] My son has been wearing these Nighttime underwear to bed without no worries about leaking. They are comfortable and easy to pull and down. I received this product for free from Topbox Marketing for testing and review purposes.
5 out of 5 stars
1 November, 2025
originally posted on TopBox Marketing
Soft, breathable, leak-proof
[This review was collected as part of a promotion.] Ninjamas are EXCELLENT! They're the softest, most comfortable, and breathe which make them feel more like regular underwear. Their leak-proof design are a significant improvement over other brands that have leaked. Key benefits include being quiet, having designs for both boys and girls, and available in larger sizes for older children, making them a popular choice for managing nighttime accidents.
5 out of 5 stars
31 October, 2025
originally posted on TopBox Marketing
Love it to the moon
[This review was collected as part of a promotion.] I love Pampers Ninjamas night time underwear , it absorbe perfectly and prevent leaking. It likes exactly the underwear, it is soft like Cotton underwear even in sensitive skins and without causing any rash. so it is confortable for the kids. This one is the first brand that I got satisfied. I put on my baby just during the night. The first time used I really got surprised that his clothes are steal dry after he woke up in the morning , when I used other brands I had to wake up several times at night to check the leak and change the diaper. But this brand gives makes confortable for the mommies and kids as well where they can sleep safe with no leaks. It holds the pees longer than other brands . It has 100/100 leak proof protection. The elastic on the waist is also strong enough to hold the body. it has also odor control. For me as a mommy of three, this is the best brand that I have ever used since 10 days , even a drop of pee i dont see . Everywhere is clean and dry. The design is also beautiful and lovely for kids I really recommend . Thank you pampers ninjamas night time underwear for this adorable product. I received this product for free from Topbox Marketing fir testing and review purposes. Thank you Topbox circle.
5 out of 5 stars
31 October, 2025
originally posted on Ninjamas
Best ever
I received these ninja jams #freeproduct from topbox and so glad I did. The fits on these were fantastic, not too restrictive but fitted enough for no leaks or accidents. I will purchase this over and over again. I did recommend to friends who also need a bigger size than the regular pull ups. I received this product for free from Topbox Marketing for testing and review purposes. Yes, I recommend this product.
5 out of 5 stars
Thumbs up graphic, would recommend
31 October, 2025Verified purchase
(no review title)
I have tried allllll the brands and can confidently say this brand has fewer leaks than all other brands for my 4 year old.
4 out of 5 stars
29 October, 2025
originally posted on TopBox Marketing
really comfortable
[This review was collected as part of a promotion.] I really liked the diapers for the comfort that they provide, very easy to put on and off. I tried to use them at night, but my baby is a heavy wetter, so there was a bit of a leak. I also liked the scent of it. My son does not have sensitive skin, so it didn't bother us. I received this product for free from Topbox Marketing for testing and review purposes.
5 out of 5 stars
29 October, 2025
originally posted on TopBox Marketing
Greatovernight protection
[This review was collected as part of a promotion.] I tried Ninjamas for my son overnight, and they worked amazingly well! They have a light, pleasant scent and fit really well – snug but comfortable. My son loves the fun design and feels more confident wearing them. They stay in place all night and offer great leak protection, even after a long sleep. Definitely makes bedtime easier for both of us. I received this product for free from Topbox Marketing for testing and review purposes.
1 out of 5 stars
Thumbs down graphic, would not recommend
27 October, 2025Verified purchase
DO NOT BUY
TERRIBLE. LEAK and they're SCENTED
1 reply from Pampers Response team - 2 months ago
Thanks for reviewing Ninjamas, Mum. We always want to provide our consumers, and their kiddos, the best results possible. Regarding the fragrance you mentioned, we assure you that it, along with all other features of our nighttime underwear, is safe. We partner with leading pediatricians, pediatric dermatologists, and safety experts to confirm this, because your child’s safety is our top priority. Before any child uses our products, we conduct a detailed safety assessment, as well as ongoing checks during production, to ensure our highest safety standards are met. The fragrance is a soft linen scent, which, when you first open the package, could be stronger. The scent and pants are tightly packaged immediately after production, and allowing the package a few days to air out may help. Leaks can occur if your ninja-in-training is wearing night undies that aren’t the right size. Try moving a size up, if your child is near the upper end of the weight-size window. Also, if they’re growing, output can increase. If a bigger size isn’t available, it may be necessary to change during the night, to make sure they’re dry in the morning. We want to help you, and your entire family, have the best night’s sleep. Give us a call for more help any Monday-Friday, from 9 AM to 6 PM, EST. Our number is 1-833-NINJAMA/646-5262.
4 out of 5 stars
26 October, 2025
originally posted on TopBox Marketing
Super fantastic product
[This review was collected as part of a promotion.] I got this box from #topbox to try out #forfree and it was perfect timing cause my son was doing good going on the potty at night but then had some accidents so we used a few pull-ups and these worked great at night to stop him from peeing the bed