---
product_id: 471552964
title: "Boys Bedwetting Nighttime Underwear, Size L Pull Ups for Boys (64-95+ lbs), 68 Count, Training Pants, Overnight Underwear Kids, Ultra Absorbent, Hypoallergenic"
brand: "ninjamas"
price: "¥40491"
currency: JPY
in_stock: true
reviews_count: 13
category: "Ninjamas"
url: https://www.desertcart.jp/products/471552964-boys-bedwetting-nighttime-underwear-size-l-pull-ups-for-boys
store_origin: JP
region: Japan
---

# 3x faster absorption 360° FormFit waistband 12h leak protection Boys Bedwetting Nighttime Underwear, Size L Pull Ups for Boys (64-95+ lbs), 68 Count, Training Pants, Overnight Underwear Kids, Ultra Absorbent, Hypoallergenic

**Brand:** ninjamas
**Price:** ¥40491
**Availability:** ✅ In Stock

## Summary

> 🌙 Sleep tight, wake dry — the ultimate nighttime armor for your little ninja!

## Quick Answers

- **What is this?** Boys Bedwetting Nighttime Underwear, Size L Pull Ups for Boys (64-95+ lbs), 68 Count, Training Pants, Overnight Underwear Kids, Ultra Absorbent, Hypoallergenic by ninjamas
- **How much does it cost?** ¥40491 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/471552964-boys-bedwetting-nighttime-underwear-size-l-pull-ups-for-boys)

## Best For

- ninjamas enthusiasts

## Why This Product

- Trusted ninjamas brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **OdorMask Freshness:** Discreet odor control keeps mornings fresh and accident-free.
- • **360° FormFit Comfort:** Snug, underwear-like waistband for easy pull-up and independent confidence.
- • **Rapid Absorption Tech:** Exclusive Pampers LockAway Channels absorb liquids 3x faster than competitors.
- • **All-Night Leak Defense:** Up to 12 hours of reliable, 30% fewer leaks* for uninterrupted sleep.
- • **Skin-Safe & Hypoallergenic:** Free from parabens and latex, dermatologist-tested for sensitive skin.

## Overview

Ninjamas Boys Bedwetting Nighttime Underwear offers up to 12 hours of leak protection with 30% fewer leaks, powered by Pampers LockAway Channels that absorb liquids 3x faster. Designed with a 360° FormFit waistband for a comfortable, underwear-like fit, these hypoallergenic pull-ups are safe for sensitive skin and feature odor control technology. Available in size L for 64-95+ lbs, Ninjamas ensure dry, confident nights and fresh mornings for kids and peace of mind for parents.

## 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° 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)

Review: Best - These are the only pull ups I use for my son who is three years old! Even though they are not a 100% leak proof they are the closest to being leak proof as I have found.And I have tried every pull up.You can think of these have a great fabric.Feel the designs are cute.It's very easy to use.They work very well and for the price.I am very happy
Review: BEST overnight protection for toddlers! No leaks! - I’ve tried several brands of nighttime underwear, and Ninjamas have become our clear favorite for my older toddler who isn’t fully potty trained at night yet. These truly stand out in every way. Leak Protection: The biggest win for us is that they never leak. We’ve gone through many overnight products that claimed to be extra absorbent, but these are the only ones that consistently make it through the entire night, even on nights with heavier wetting. No more soaked pajamas or changing sheets at 2 4 am - such a relief! Fit & Comfort: The fit is fantastic. The waistband is honestly one of the best features. It’s soft, stretchy, and really flexible, so it moves with my child without digging in or leaving marks. The leg openings also have a snug but gentle fit that helps prevent leaks without feeling tight. My toddler stays comfortable all night and never complains about them. They’re thin and discreet under pajamas, and they look more like real underwear than a diaper. The fun designs are a bonus too! Performance: They hold up great through long nights, travel, and even nights where my toddler drinks a ton of water before bed. The absorbency and fit have been consistently reliable for us. If you have an older toddler who needs nighttime protection, I can’t recommend Ninjamas enough. They fit well, feel comfortable, and most importantly keep the bed dry every single night. Absolutely worth it!

## Features

- COMFORTABLE FIT: Our big kid pull ups feature a 360 degree formfit waistband, fitting like real underwear and making it easy for kids to pull up and down independently
- RELIABLE PROTECTION: Overnight pull ups for big kids designed for boys and girls, Ninjamas have 30% less leaks* with up-to 12 hours of nighttime protection, no matter how your child moves
- SPECIFICALLY DESIGNED: Pampers pull ups size L are from the #1 Pediatrician recommended brand, Ninjamas nighttime pull-ups, specifically designed to stop nighttime accidents; Our nighttime underwear for boys and girls are FSA/HSA-eligible in the US
- SAFE FOR SKIN: Free of parabens and latex, our night time underwear for boys and girls is dermatologist-tested and hypoallergenic, suitable for delicate skin
- EXCELLENT ABSORPTION: With exclusive Pampers LockAway Channels, our kids nighttime underwear absorb liquids 3x faster** than the leading brand, keeping your kid dry all night
- IMPROVED DESIGN: Ninjamas feature 30% less leaks* with 25% taller and stronger leg cuffs, ensuring a good night's sleep for you and your child in our bedwetting underwear
- ODOR CONTROL: Ninjamas discreetly combats unpleasant odors from accidents, helping your child wake up fresh in our absorbent underwear for kids
- VARIETY OF SIZES: Available in boys and girls sizes S/M (38-70 lbs) and L/XL (64-95+ lbs), our training pants offer a range of fit options for your child

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0B7V6WBKJ |
| Best Sellers Rank | #1,030 in Health & Household ( See Top 100 in Health & Household ) #10 in Incontinence Protective Briefs & Underwear |
| Customer Reviews | 4.5 4.5 out of 5 stars (13,582) |
| Date First Available  | July 28, 2022 |
| Item model number  | 0317799 |
| Manufacturer  | Procter and Gamble |
| Product Dimensions  | 15.94 x 12.56 x 11.69 inches; 7.69 Pounds |

## Product Details

- **Age Range (Description):** Youth
- **Brand:** Ninjamas
- **Color:** Multicolor
- **Incontinence Protector Type:** Bed Wetting Underwear
- **Number of Items:** 68

## Images

![Boys Bedwetting Nighttime Underwear, Size L Pull Ups for Boys (64-95+ lbs), 68 Count, Training Pants, Overnight Underwear Kids, Ultra Absorbent, Hypoallergenic - Image 1](https://m.media-amazon.com/images/I/81kVWJVcTnL.jpg)

## Available Options

This product comes in different **Size, Unit Count** options.

## Questions & Answers

**Q: Are these larger then the goodnites brand L/XL?**
A: They're nowhere near close to being the same size as Goodnites L/XL., Even Underjams L/XL were bigger than Ninjamas L/XL.

**Q: My son have best friend he wear to can he use to yes are no**
A: It does depends on how to yes or wear in the before if he doesn't go after or look more like

**Q: i have autism will they fit me im 175 pounds...?**
A: No, these would not be a good fit for your size. My son weighs 110 and they are a perfect fit.

**Q: Do these have refastenable sides?**
A: Thank you for your question. Our Ninjamas have tear-away sides to remove a soiled diaper without making a mess. We'd be grateful for the opportunity to help you further. We hope you will find a moment to call us at 1-833-NINJAMA. 

The Ninjamas Team

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best
*by A***E on November 24, 2025*

These are the only pull ups I use for my son who is three years old! Even though they are not a 100% leak proof they are the closest to being leak proof as I have found.And I have tried every pull up.You can think of these have a great fabric.Feel the designs are cute.It's very easy to use.They work very well and for the price.I am very happy

### ⭐⭐⭐⭐⭐ BEST overnight protection for toddlers! No leaks!
*by K***S on November 15, 2025*

I’ve tried several brands of nighttime underwear, and Ninjamas have become our clear favorite for my older toddler who isn’t fully potty trained at night yet. These truly stand out in every way. Leak Protection: The biggest win for us is that they never leak. We’ve gone through many overnight products that claimed to be extra absorbent, but these are the only ones that consistently make it through the entire night, even on nights with heavier wetting. No more soaked pajamas or changing sheets at 2 4 am - such a relief! Fit & Comfort: The fit is fantastic. The waistband is honestly one of the best features. It’s soft, stretchy, and really flexible, so it moves with my child without digging in or leaving marks. The leg openings also have a snug but gentle fit that helps prevent leaks without feeling tight. My toddler stays comfortable all night and never complains about them. They’re thin and discreet under pajamas, and they look more like real underwear than a diaper. The fun designs are a bonus too! Performance: They hold up great through long nights, travel, and even nights where my toddler drinks a ton of water before bed. The absorbency and fit have been consistently reliable for us. If you have an older toddler who needs nighttime protection, I can’t recommend Ninjamas enough. They fit well, feel comfortable, and most importantly keep the bed dry every single night. Absolutely worth it!

### ⭐⭐⭐⭐⭐ Good quality must buy
*by O***O on January 11, 2026*

Better than all the others!! HANDS DOWN.. no irritation, no leaks with th every penny. Good for over night sleep. Easy to pull off . Very Durable… suggestion for all parents..

## Frequently Bought Together

- Ninjamas Boys Bedwetting Nighttime Underwear, Size L Pull Ups for Boys (64-95+ lbs), 68 Count, Training Pants, Overnight Underwear Kids, Ultra Absorbent, Hypoallergenic
- Ninjamas Girls Bedwetting Nighttime Underwear, Size S/M (38-70 lbs), 88 Count, Overnight Protection, Ultra Absorbent, Hypoallergenic

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-28*