Ninjamas Nighttime Bedwetting Underwear for Boys, Sizes Small - Extra Large
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Highlights
Get $15 Sam’s Cash* when you spend $100 on select P&G Brands. Valid Sept. 30 - Oct. 27, 2026. Limit $15 Sam’s Cash per cardholder. Terms apply. Shop all eligible items.
- Contains 44 count Ninjamas Boys Nighttime Bedwetting Underwear
- Ninjamas feature 30% less leaks* with 25% taller and stronger leg cuffs
- With exclusive Pampers LockAway Channels that absorb liquids 3x faster
- Ninjamas with up-to 12 hours of nighttime protection, no matter how your child moves
- Our big kid pull-ups fit like real underwear, making them easy for kids to pull up and down
Goodnites Nighttime Bedwetting Underwear for Boys, Sizes Extra Small - Extra Extra Large

Goodnites Nighttime Bedwetting Underwear for Boys, Sizes Extra Small - Extra Extra Large


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About this item
Product details
Get $15 Sam’s Cash* when you spend $100 on select P&G Brands. Valid Sept. 30 - Oct. 27, 2026. Limit $15 Sam’s Cash per cardholder. Terms apply. Shop all eligible items.
Reliable Overnight Protection
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.
Advanced Absorption Technology
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° 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.
Comfort and Safety Assurance
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.
Sizing and Trust
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)
Specifications
| Size | Weight | Count |
| S/M | 38-70 lbs. | 44 |
| L/XL | 64-95+ lbs. | 34 |
| Key Specifications | |
| Diaper Type: | Nighttime Underwear |
| Key Features: | With exclusive Pampers LockAway Channels, Ninjamas absorb liquids 3x faster |
| Free From: | NA |
| Gender (if applicable) | Boy |
| Design/Character Callout | NA |
| Hypoallergenic (Yes or No) | Yes |
| Warnings: | Keep away from any source of flame. Ninjamas nighttime underwear, like almost any article of clothing, will burn if exposed to flame. 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. To avoid suffocation, keep all plastic bags away from babies and children. 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 |
| FSA/HSA | Yes |
Shop more FSA & HSA eligible products HERE
Warnings and disclaimers
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Member ratings & reviews
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Showing 1-3 of 2,494 reviews
Verified Purchase
I didn’t have high expectations for these. My son is 4, autistic, non-verbal and not yet potty trained. He drinks a lot of water throughout the night, so I didn’t think these would hold the amount he pees without leaking. However, they actually have held up. I was changing bedding and washing bedding EVERY Single Day!!
Verified Purchase
Useful when child is sick!
Very useful if child is sick! I bought size S/M for a 40 pound 2.5 year old. They fit well. They fit higher up on the tummy than expected but that's not a problem. I have yet to discover a leak! They work well if child has diarrhea from the flu etc! They did not leak, whereas parents choice pull ups did. They don't look like underwear in person. My only complaint is the strong scent.
Verified Purchase
Best Overnight Protection Available!
Excellent nighttime protection! Better than any brand I have used on my grandson. The waist has a better fit and the diaper area is more absorbing than the leading brands and you can not beat this price! I know they don’t have the logos the other brands do but my grandson don’t care and neither does the trash can! Exceptionally great quality!
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