---
product_id: 350325356
title: "American Trends Kids Thermal Underwear Set, Soft Fleece Base Layer"
brand: "american trends"
price: "$41.33"
currency: USD
in_stock: true
reviews_count: 12
category: "American Trends"
url: https://www.desertcart.us/products/350325356-american-trends-kids-thermal-underwear-set-soft-fleece-base-layer
store_origin: US
region: United States of America
---

# moisture-wicking tech 4-way stretch warmth machine washable durability American Trends Kids Thermal Underwear Set, Soft Fleece Base Layer

**Brand:** american trends
**Price:** $41.33
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** American Trends Kids Thermal Underwear Set, Soft Fleece Base Layer by american trends
- **How much does it cost?** $41.33 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/350325356-american-trends-kids-thermal-underwear-set-soft-fleece-base-layer)

## 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

- • **Versatile Base Layer:** Perfect under any winter outfit for indoor & outdoor adventures.
- • **Snug 4-Way Stretch Fit:** Moves with your toddler, no restrictions, just freedom.
- • **Durable Shape Retention:** No sagging or shrinking, even after countless washes.
- • **Soft, Lightweight Warmth:** Cozy insulation without the bulk—ideal for active toddlers.
- • **Advanced Moisture-Wicking:** Keeps kids dry and comfy during all-day play.

## Overview

This toddler thermal underwear set combines high-quality, stretchy fabric with moisture-wicking and durable design to provide lightweight warmth and comfort. Engineered with 4-way elasticity and a snug fit, it prevents slipping and maintains shape after multiple washes. Ideal as a versatile base layer for boys and girls during cold weather activities, ensuring kids stay cozy and dry all day.

## Description

Buy Girls Underwear Kids Thermal Underwears Toddler Winter Base Layer Long Johns Sets for Boys Dark Pink Large (100) /3T-4T and other Sets at desertcart.com. Our wide selection is elegible for free shipping and free returns.

Review: High-Quality, Warm & Perfect for Active Toddlers in Cold Weather - 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: Great layering Base - I bought this set for a trip to Washinton DC in February for my toddler to layer under her clothes. There were snow and Ice, but my child seemed unfaced by the cold. I would totally recommend and will repurchase once my children grow. Great value for the money and very soft. The sizing is true and it does not matter if you have a smaller child as the fabric will make it fit. It is very stretchy and warm.

## Features

- FEELS LIKE A WARM HUG: Made with super-soft fleece on both sides, this thermal set feels just like a cozy hug. It keeps your little ones warm on chilly mornings at the bus stop, without making them look or feel bundled up like a giant snowman.
- NO MORE SWEATY CHILLS: Active kids get warm fast. Our breathable fabric holds heat in, but lets skin breathe—so they won’t get cold and clammy when running indoors after playing in the snow or at recess.
- MADE FOR NON-STOP PLAY: Super stretchy 4-way fabric moves with every jump, bend, and tumble. Whether kids're practicing soccer, learning to ski, or just wrestling in the living room, this base layer never holds them back.
- TAGLESS & SCRATCH-FREE: No more morning outfit battles. We replaced scratchy tags with a smooth, gold-stamped label on the back neck. Zero rubbing, zero scratching—even for kids with sensitive skin.
- ONE SET, ENDLESS USES: Easy to layer under school uniforms and heavy snow suits, or wear alone as super comfy pajamas for couch movie nights. It's the one winter set your kids won't fight you to wear.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08LPF8ZC4 |
| Age Range Description | Toddler |
| Apparel Closure Type | pullover |
| Apparel Fabric Stretch | High Stretch |
| Apparel Fabric Weight Class | Heavyweight |
| Best Sellers Rank | #62,659 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #2 in Boys' Thermal Underwear Sets |
| Brand Name | American Trends |
| Care instructions | Machine Wash |
| Collection Name | Winter |
| Color | A Dark Pink |
| Customer Reviews | 4.7 out of 5 stars 1,292 Reviews |
| Fabric Type | 62%acrylic fibres 28%viscose 10%spandex |
| Fabric type | 62%acrylic fibres 28%viscose 10%spandex |
| Fit Type | Snug |
| Fit to Size Sentiment | True |
| Garment Size Country | United States |
| Import Designation | Imported |
| Manufacturer Part Number | dh110716 |
| Material Type | Acrylic Blend |
| Neck Style | Round Neck |
| Origin | Imported |
| Pattern | Solid |
| Product Care Instructions | Machine Wash |
| Size | Large (100) /3T-4T |
| Sleeve Length Description | Long Sleeve |
| Sleeve Type | Cuff Sleeve |
| Style Name | Kids Fleece Lined Base Layer |
| Style Number | 4360 |

## Images

![American Trends Kids Thermal Underwear Set, Soft Fleece Base Layer - Image 1](https://m.media-amazon.com/images/I/51RnNowStzL.jpg)

## Available Options

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

## Questions & Answers

**Q: Do these run true to size? How do I pick the right size?**
A: Our sets are designed to fit snugly as a base laye. When in doubt, size up — it's the safest choice for a whole season of wear.

**Q: Is this fleece lined thermal set itchy?**
A: No itchy. The set is made from a soft cotton & acrylic blend with a smooth fleece lining, and we pay extra attention to comfort details: no scratchy tags, soft seams, and a gentle waistband.

**Q: How warm is this set?**
A: This is a heavyweight, fleece-lined base layer — built for real winter. Buyers have used it in 0°F weather, blizzards, ski trips, sledding, and ice skating and reported their kids stayed warm and dry.

**Q: Will this shrink or pill in the wash?**
A: Proper care makes a big difference. Buyers who washed ours in cold water and tumble dried low report it "never shrank" and held its softness all winter.

## Customer Reviews

### ⭐⭐⭐⭐⭐ High-Quality, Warm & Perfect for Active Toddlers in Cold Weather
*by B***E on December 11, 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.

### ⭐⭐⭐⭐⭐ Great layering Base
*by D***D on June 29, 2026*

I bought this set for a trip to Washinton DC in February for my toddler to layer under her clothes. There were snow and Ice, but my child seemed unfaced by the cold. I would totally recommend and will repurchase once my children grow. Great value for the money and very soft. The sizing is true and it does not matter if you have a smaller child as the fabric will make it fit. It is very stretchy and warm.

### ⭐⭐⭐⭐⭐ Worth it
*by C***. on February 22, 2026*

This was perfect for my toddler to wear under her soccer uniform. It had extra room so I'm not worried about shrinking and it's a lot thinker than the typical legging material. It's warm and soft on the inside as well.

## 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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.us/products/350325356-american-trends-kids-thermal-underwear-set-soft-fleece-base-layer](https://www.desertcart.us/products/350325356-american-trends-kids-thermal-underwear-set-soft-fleece-base-layer)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-30*