---
product_id: 352700822
title: "MooMoo Baby 8 Packs Potty Training Pants Cotton Absorbent Training Underwear for Toddler Boy and Girls 2T-9T"
brand: "moomoo baby"
price: "¥12946"
currency: JPY
in_stock: true
reviews_count: 13
category: "Moo Moo Baby"
url: https://www.desertcart.jp/products/352700822-moomoo-baby-8-packs-potty-training-pants-cotton-absorbent-training
store_origin: JP
region: Japan
---

# super absorbent cotton blend 6-layer leakproof tech washable & reusable design MooMoo Baby 8 Packs Potty Training Pants Cotton Absorbent Training Underwear for Toddler Boy and Girls 2T-9T

**Brand:** moomoo baby
**Price:** ¥12946
**Availability:** ✅ In Stock

## Summary

> 🚼 Upgrade potty training with leakproof comfort & style!

## Quick Answers

- **What is this?** MooMoo Baby 8 Packs Potty Training Pants Cotton Absorbent Training Underwear for Toddler Boy and Girls 2T-9T by moomoo baby
- **How much does it cost?** ¥12946 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/352700822-moomoo-baby-8-packs-potty-training-pants-cotton-absorbent-training)

## Best For

- moomoo baby enthusiasts

## Why This Product

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

## Key Features

- • **Economical & Eco-Friendly:** Durable, machine washable, and reusable—ditch disposables and save money sustainably.
- • **Leakproof Six-Layer Defense:** Advanced multi-layer structure locks moisture in, preventing leaks day and night.
- • **Premium Soft Cotton Comfort:** 100% natural cotton outer layer with muslin and TPU inner layers for breathable, gentle wear.
- • **Effortless Potty Independence:** Stretchy waistband and leg holes make pulling up/down easy for toddlers mastering self-care.
- • **Tailored Fit for Growing Toddlers:** Available in sizes 2T-8T with precise measurements ensuring a snug, comfortable fit.

## Overview

MooMoo Baby 8-Pack Potty Training Pants combine a six-layer absorbent cotton and muslin blend with TPU for superior leak protection and softness. Designed for toddlers aged 2T to 8T, these washable, reusable training underwear feature a comfy stretch waistband and leg holes for easy pull-up, supporting toddler independence while saving parents money and reducing waste. Perfect for day and overnight use, they offer reliable protection with cute patterns that toddlers love.

## Description

Description:Toilet training pants are ideal for toddler boys and girls who want to feel like they're wearing 'big girl' or "big boy"pants while potty training and used when accidents are less frequent. MooMoo Baby Training Pants have been extra padded in the front and back. It's water resistant and better water imbibition than normal undies, committing to give baby the most comfortable experience and achieve effectiveness, easily to use and perfect choice for moms and toddlers!Product Feature:--100% cotton with absorbent polyester lining--6 layers, more absorbent and water resistant than regular underwear--easy to pull up and down --durable, washable and reusable--cute patternMaterial:100% cotton + 100% polyester lining Size:2T (waist 13.4in, height 33.5in, weight 24.3-26.5lbs)3T (waist 14.2in, height 37.4 in, weight 26.5-30.9lbs)4T (waist 15in, height 41.3in, weight 30.9-34.5lbs)5T (waist 15.8inches,height 45.2in, weight 34.5-38.6lbs) 6T (waist 16.6inches,height 49.2in, weight38.6-43.5bs)7T (waist 17.4inches,height 53.2in, weight43.5-47.5bs) Please allow 1-2cm differs because of manual measurement, thanks (1cm=0.394inch) Package included:8*packs potty training underwear

Review: Soft, Absorbent, and Perfect for Potty Training - These training underwear are great for potty training. The cotton material is soft and comfortable, and they feel gentle on my child’s skin. They are absorbent enough to handle small accidents, which gives me peace of mind while we’re still learning. I also like that they fit well and are easy for my child to pull up and down independently. The quality is good, and they hold up well after washing. Overall, a great option for toddlers who are transitioning out of diapers.
Review: Great overnight undies for just in case, fully potty trained 3yo - The search is over! I’ve been wanting some of these exact things- comfy underwear that my fully potty trained 3 year old can wear to sleep in, both day naps and overnight, that have a little bit of protection just in case she doesn’t jump out of bed quickly enough or for the just in case moments. These are great!! They fit her body very well- she’s tall and athletically built (thin but not bony) and has her mama’s booty, so I bought a size 4T to accommodate warm water washing and medium heat drying shrinkage for the 100% cotton, and still fit her not tightly but securely. I was right on with the sizing and shrinkage. These are great! Very well made, the cotton is soft and the material patterns are cute. There’s not too much bulky material at the crotch, and she’s loving wearing them. They are cotton, so there’s no real stretch to them, and again, they do shrink up a bit and will likely shrink a bit more with repeated washes and drys, so I’m glad I sized up as I did. The leg holes are well sized, and the waist fits her tummy comfortably. They are a somewhat what we might call “high waisted” on her but perhaps that’s because I sized up? But she loves how they fit so it’s all good. The seams are relatively flat, and the stitching is good quality. There is a soft fabric hanging tag on the inside back, but it can be easily cut off and leaves no trace. The colors were true to the item listing images. These are great! And $30 for an 8 pack is a good deal!

## Features

- Soft Muslin Cotton: The newly updated training pants are made of natural and safe cotton. Outer layer is 100% cotton. Inner layers are cotton+muslin+TPU, increasing maximum softness and the absorption of urine. The soft touch and natural warmth feeling can make baby move freely and enjoy potty training
- Strong Urine Absorption: This training underwear with thick layers have strong urine absorption which will help to avoid leakage and give enough time for parents to change the training pants for their baby. It is recommended to wash in water before wearing to maximize its effectiveness and prefect to use with our diaper pants overnight
- Leakproof Six Layer Structure: The baby training underpants are six layer structure , so they can absorb more moisture. If your baby takes a nap or sucks a small amount of urine, it won't lea. You don't have to worry about the mattress or bedding. Extra padding in the front and back makes them more absorbent than normal underwear
- Covered Elastic: Comfy stretch waistband and leg hole for greater fit and ease of pulling up and down. Washable and reusable design save you tons of money from disposable diapers
- Size for Potty Training Pants: 2T (waist 13.4 in, height 33.5 in, weight 24.3-26.5 lbs); 3T (waist 14.2 in, height 37.4 in, weight 26.5-32 lbs); 4T (waist 15 in, height 42 in, weight 32-36 lbs); 5T (waist 15.8 inches,height 46 in, weight 36-40 lbs); 6T (waist 16.6 inches,height 50 in, weight40-44 lbs); 7 Years=7T (waist 17.4 inches,height 54 in, weight44-48 lbs); 8 Years=8T (waist 18.2 inches,height 58 in, weight48-52 lbs)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09686NX7Y |
| ASIN  | B0B4N8PK3F |
| Age Range Description | Toddler |
| Best Sellers Rank | #561 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #1 in Baby Boys' Training Underpants |
| Bottom Style | Briefs |
| Brand Name | MooMoo Baby |
| Color | Multi-color |
| Customer Reviews | 4.5 4.5 out of 5 stars (16,811) |
| Date First Available  | June 21, 2022 |
| Department  | baby-boys |
| Fabric Type | 100% Cotton |
| Manufacturer | MooMoo Baby |
| Manufacturer  | MooMoo Baby |
| Material Type | Cotton |
| Pattern | Cartoon |
| Product Care Instructions | Machine Wash |
| Rise Style | Low |
| Size | 4T |
| Style Name | Padded |
| Subject Character | Girls |
| Unit Count | 8 Count |

## Images

![MooMoo Baby 8 Packs Potty Training Pants Cotton Absorbent Training Underwear for Toddler Boy and Girls 2T-9T - Image 1](https://m.media-amazon.com/images/I/91BBONyUfeS.jpg)
![MooMoo Baby 8 Packs Potty Training Pants Cotton Absorbent Training Underwear for Toddler Boy and Girls 2T-9T - Image 2](https://m.media-amazon.com/images/I/81P6EIcL0SL.jpg)
![MooMoo Baby 8 Packs Potty Training Pants Cotton Absorbent Training Underwear for Toddler Boy and Girls 2T-9T - Image 3](https://m.media-amazon.com/images/I/81bTweoIn6S.jpg)
![MooMoo Baby 8 Packs Potty Training Pants Cotton Absorbent Training Underwear for Toddler Boy and Girls 2T-9T - Image 4](https://m.media-amazon.com/images/I/81HEUQLcEXS.jpg)
![MooMoo Baby 8 Packs Potty Training Pants Cotton Absorbent Training Underwear for Toddler Boy and Girls 2T-9T - Image 5](https://m.media-amazon.com/images/I/9143x7tlFKS.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Soft, Absorbent, and Perfect for Potty Training
*by L***A on February 19, 2026*

These training underwear are great for potty training. The cotton material is soft and comfortable, and they feel gentle on my child’s skin. They are absorbent enough to handle small accidents, which gives me peace of mind while we’re still learning. I also like that they fit well and are easy for my child to pull up and down independently. The quality is good, and they hold up well after washing. Overall, a great option for toddlers who are transitioning out of diapers.

### ⭐⭐⭐⭐⭐ Great overnight undies for just in case, fully potty trained 3yo
*by D***D on February 3, 2026*

The search is over! I’ve been wanting some of these exact things- comfy underwear that my fully potty trained 3 year old can wear to sleep in, both day naps and overnight, that have a little bit of protection just in case she doesn’t jump out of bed quickly enough or for the just in case moments. These are great!! They fit her body very well- she’s tall and athletically built (thin but not bony) and has her mama’s booty, so I bought a size 4T to accommodate warm water washing and medium heat drying shrinkage for the 100% cotton, and still fit her not tightly but securely. I was right on with the sizing and shrinkage. These are great! Very well made, the cotton is soft and the material patterns are cute. There’s not too much bulky material at the crotch, and she’s loving wearing them. They are cotton, so there’s no real stretch to them, and again, they do shrink up a bit and will likely shrink a bit more with repeated washes and drys, so I’m glad I sized up as I did. The leg holes are well sized, and the waist fits her tummy comfortably. They are a somewhat what we might call “high waisted” on her but perhaps that’s because I sized up? But she loves how they fit so it’s all good. The seams are relatively flat, and the stitching is good quality. There is a soft fabric hanging tag on the inside back, but it can be easily cut off and leaves no trace. The colors were true to the item listing images. These are great! And $30 for an 8 pack is a good deal!

### ⭐⭐⭐⭐⭐ Soft, absorbent, cute!
*by M***N on February 5, 2026*

The absorption of these is phenomenal. My toddler has had an accident of both kinds & these underwear have kept everything in without leakage. They fit my 24 mo really well, even with room to grow. The material is super soft as expected since they are 100% cotton. They are thick where needed but don’t hinder the fit of clothes.

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-17*