Do these run true to size? How do I pick the right size?

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.

Is this fleece lined thermal set itchy?

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.

How warm is this set?

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.

Will this shrink or pill in the wash?

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.

American Trends 2t 5t Toddler Thermal Underwear Set Kids Base

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

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¥6274

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

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Description

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

ACTIVE PLAY READY - 4-way stretch fabric moves seamlessly with every jump, tumble, and run.
SCRATCH FREE COMFORT - Tagless design with smooth gold-stamped label eliminates irritation for sensitive skin.
FEELS LIKE A WARM HUG - Super-soft double-sided fleece wraps toddlers in cozy warmth without bulk.
NO MORE SWEATY CHILLS - Breathable, moisture-wicking material keeps skin dry and comfortable indoors and out.
VERSATILE WINTER ESSENTIAL - Perfect layering piece under uniforms or snow suits, or comfy enough for bedtime.

The American Trends 2T-5T Toddler Thermal Underwear Set features heavyweight, double-sided fleece for superior warmth, combined with a breathable, moisture-wicking acrylic blend fabric that stretches in all directions. Designed for active toddlers, it offers tagless comfort and versatile wearability, making it an essential base layer for cold weather play and school days.

Specifications

ASIN	B08LPF8ZC4
Age Range Description	Toddler
Apparel Closure Type	pullover
Apparel Fabric Stretch	High Stretch
Apparel Fabric Weight Class	Heavyweight
Best Sellers Rank	#50,984 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #7 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 1,298 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
Item Highlight	Moisture Wicking, 4 Way Stretch Long Johns, Heavyweight, Cold Weather Underwear for School Days & Outdoor Play
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

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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¥6274

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

View all Trustpilot reviews

American Trends 2T-5T Toddler Thermal Underwear Set, Kids Base Layer

Description

Specifications

Common Questions