---
product_id: 478612607
title: "Girls Underwear Kids Thermal Underwears Toddler Winter Base Layer Long Johns Sets for Boys"
brand: "american trends"
price: "6590 kr"
currency: ISK
in_stock: true
reviews_count: 5
category: "American Trends"
url: https://www.desertcart.is/products/478612607-girls-underwear-kids-thermal-underwears-toddler-winter-base-layer-long
store_origin: IS
region: Iceland
---

# Moisture-wicking tech 4-way stretch warmth Shape-retaining durability Girls Underwear Kids Thermal Underwears Toddler Winter Base Layer Long Johns Sets for Boys

**Brand:** american trends
**Price:** 6590 kr
**Availability:** ✅ In Stock

## Summary

> ❄️ Keep your toddler warm, dry, and unstoppable this winter!

## Quick Answers

- **What is this?** Girls Underwear Kids Thermal Underwears Toddler Winter Base Layer Long Johns Sets for Boys by american trends
- **How much does it cost?** 6590 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/478612607-girls-underwear-kids-thermal-underwears-toddler-winter-base-layer-long)

## Best For

- american trends enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Durable material resists shrinking and sagging even after multiple washes—investment-worthy quality.
- • **Secure & Snug:** High-elasticity waist and cuffs prevent slipping or marks, ensuring a perfect fit all day long.
- • **All-day Cozy Fit:** 4-way elasticity hugs every move without restriction, perfect for active toddlers.
- • **Effortless Layering:** Simple, neutral design with a round neck pairs seamlessly under any winter outfit.
- • **Stay Dry, Stay Warm:** Advanced moisture-wicking fabric keeps little ones sweat-free and comfortable all day.

## Overview

This toddler thermal underwear set features high-quality, lightweight fabric with 4-way stretch for unrestricted movement. Designed to wick away moisture and retain shape after multiple washes, it offers durable warmth and comfort. Its simple, neutral design and secure fit make it an ideal base layer for all winter activities, ensuring kids stay cozy and dry indoors and outdoors.

## Description

Boy's Underwear Kids Thermal Underwears Toddler Winter Base Layer Long John Set Pajamas Boy.Baby Details:Underwear for boys, classic solid and simple design, soft and warm fabric. It fits comfortably on your baby's body while being the right amount of tight. Size: The Underwear are available in four sizes : Medium (90) /2T, Large (100) /3T, X-Large (110) /4T-5T, 2X-Large (120) /5T-6T Washiong Care: These hats can only be gently washed by hand, not suitable for machine wash or strong scrub. As a new quality guaranteed hat, this soft & adorable baby hats will be the most precious love for your baby.Note:1.If you have any doubts, please contact customer service for suggestions;2.Colors may appear slightly different via website due to computer picture resolution and monitor settings;3.The normal arrival time of USPS delivery is between 7-15 working days;4.The normal arrival time of Expedited shipping by DHL is about 5 working days.

Review: I purchased these thermal underclothes for my toddlers, and they’ve been a total game changer this winter. The material is thick, soft, and really high quality — warm enough to handle cold weather, but still lightweight and stretchy so my kids stay comfortable while playing and moving around. As a stay-at-home mom who’s constantly on the go, I really appreciate how dependable these are. It’s been harder getting out in the colder months because I don’t want the kids freezing, but since buying these, they’ve handled the weather so much better. The fabric has great elasticity and fits snugly without feeling tight or restrictive. I love that it absorbs moisture and wicks sweat, especially when my toddlers are running around or bundled up for a long time. The design is simple and works under any outfit, and the round neck and stretchy cuffs help everything stay in place without rolling up or sagging. Even after multiple washes, the set keeps its shape — no stretching, shrinking, or losing warmth. They feel durable and well-made, which is exactly what I need for daily wear during winter. These thermals are perfect as a base layer for school days, outdoor play, stroller walks, or any cold-weather activity. If you want reliable, warm, and comfy winter wear for toddlers, this set is definitely worth it.
Review: No es muy caliente. Es como Cualquier otra ropa.

## Features

- Material: The toddler thermal set is made of high-quality and highly elastic fabric, which is warm, lightweight, moisture-absorbent and sweat-wicking.It offers 4-way elasticity, conforms to the child's body curves, and provides no sense of restraint during movement.
- Design: Thermal Underwear for Kids,these thermal long Johns perfectly blend comfort, warmth, elasticity and moisture resistance.The simple design and a few basic colors are suitable for all winter clothes for girls and boys.Thermal underwear is durable and resistant to deformation.Even after multiple washes, it can still maintain its shape and prevent sagging or shrinking.
- Features: The Base Layer set adopts three-dimensional cutting, with a high-elasticity waist and cuffs, which can prevent the clothes from slipping or leaving marks on the body.The round neck design makes it convenient to pair with various outerwear.
- Base layers: Toddler winter clothes for boys girls, perfect for indoor/outdoor winter activities.For outdoor recreation activities, as run, ski，school，cycle in the cold, make sure to use the thermal underwear set for under your clothing to keep warm and cozy in freezing cold climates or bad weather.
- Kids winter clothes: Kids underwear set- Designed to keep you dry, this long-sleeved shirt and long pants are made to be wick away sweat and other moisture, this thermal underwear for kids set will do its activitiess no matter how active you are.Suitable for machine washing.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B093W24KJY |
| Best Sellers Rank | #75,469 in Fashion ( See Top 100 in Fashion ) #49 in Boys' Thermal Underwear Sets |
| Customer reviews | 4.7 4.7 out of 5 stars (1,148) |
| Date First Available  | 30 April 2021 |
| Department  | boys |

## Images

![Girls Underwear Kids Thermal Underwears Toddler Winter Base Layer Long Johns Sets for Boys - Image 1](https://m.media-amazon.com/images/I/31jQatIkv8L.jpg)
![Girls Underwear Kids Thermal Underwears Toddler Winter Base Layer Long Johns Sets for Boys - Image 2](https://m.media-amazon.com/images/I/414Bf0UVTXL.jpg)
![Girls Underwear Kids Thermal Underwears Toddler Winter Base Layer Long Johns Sets for Boys - Image 3](https://m.media-amazon.com/images/I/414SxR9tF9L.jpg)
![Girls Underwear Kids Thermal Underwears Toddler Winter Base Layer Long Johns Sets for Boys - Image 4](https://m.media-amazon.com/images/I/41k166SwLEL.jpg)
![Girls Underwear Kids Thermal Underwears Toddler Winter Base Layer Long Johns Sets for Boys - Image 5](https://m.media-amazon.com/images/I/51RnNowStzL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by B***E on 11 December 2025*

I purchased these thermal underclothes for my toddlers, and they’ve been a total game changer this winter. The material is thick, soft, and really high quality — warm enough to handle cold weather, but still lightweight and stretchy so my kids stay comfortable while playing and moving around. As a stay-at-home mom who’s constantly on the go, I really appreciate how dependable these are. It’s been harder getting out in the colder months because I don’t want the kids freezing, but since buying these, they’ve handled the weather so much better. The fabric has great elasticity and fits snugly without feeling tight or restrictive. I love that it absorbs moisture and wicks sweat, especially when my toddlers are running around or bundled up for a long time. The design is simple and works under any outfit, and the round neck and stretchy cuffs help everything stay in place without rolling up or sagging. Even after multiple washes, the set keeps its shape — no stretching, shrinking, or losing warmth. They feel durable and well-made, which is exactly what I need for daily wear during winter. These thermals are perfect as a base layer for school days, outdoor play, stroller walks, or any cold-weather activity. If you want reliable, warm, and comfy winter wear for toddlers, this set is definitely worth it.

### ⭐⭐⭐ Review
*by H***E on 23 January 2022*

No es muy caliente. Es como Cualquier otra ropa.

### ⭐⭐⭐⭐⭐ Review
*by M***R on 8 April 2024*

these body warmer suits are great if you want your kids to keep warm in freezing winter my daughter loves it and these keeps her warm when she has to play outside

## Frequently Bought Together

- Thermal Underwear for Kids Toddler Winter Base Layer Long Johns Sets for Girls Boys
- Hylaea Merino Wool Ski Socks Kids, Knee-high Warm Thermal Snowboard Skating Socks for Boys Girls Toddler
- American Trends Kids Thermal Underwear Set Ultra Soft Kids Long Johns Sets Toddler Base Layer for Boys Girls

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-15*