Arctic Hero Boys Thermal Underwear Waffle Knit Top and Long Johns Underwear Set 4 Piece (2-18), 3T Black/Ecru
Arctic Hero Boys Thermal Underwear Waffle Knit Top and Long Johns Underwear Set 4 Piece (2-18), 3T Black/Ecru
Hero image 0 of Arctic Hero Boys Thermal Underwear Waffle Knit Top and Long Johns Underwear Set 4 Piece (2-18), 3T Black/Ecru, 0 of 7
Arctic Hero

Arctic Hero Boys Thermal Underwear Waffle Knit Top and Long Johns Underwear Set 4 Piece (2-18), 3T Black/Ecru

Arctic Hero Boys Thermal Underwear Waffle Knit Top and Long Johns Underwear Set 4 Piece (2-18), 3T Black/EcruArctic Hero Boys Thermal Underwear 4 Piece Waffle Knit Top and Long John Set Size 2 18Arctic Hero Boys Thermal Underwear 4 Piece Waffle Knit Top and Long John Set Size 2 18Arctic Hero Boys Thermal Underwear 4 Piece Waffle Knit Top and Long John Set Size 2 18Arctic Hero Boys Thermal Underwear 4 Piece Waffle Knit Top and Long John Set Size 2 18Arctic Hero Boys Thermal Underwear 4 Piece Waffle Knit Top and Long John Set Size 2 18Arctic Hero Boys Thermal Underwear 4 Piece Waffle Knit Top and Long John Set Size 2 18Arctic Hero Boys Thermal Underwear 4 Piece Waffle Knit Top and Long John Set Size 2 18Arctic Hero Boys Thermal Underwear 4 Piece Waffle Knit Top and Long John Set Size 2 18Arctic Hero Boys Thermal Underwear 4 Piece Waffle Knit Top and Long John Set Size 2 18Arctic Hero Boys Thermal Underwear 4 Piece Waffle Knit Top and Long John Set Size 2 18Arctic Hero Boys Thermal Underwear 4 Piece Waffle Knit Top and Long John Set Size 2 18Arctic Hero Boys Thermal Underwear 4 Piece Waffle Knit Top and Long John Set Size 2 18Arctic Hero Boys Thermal Underwear 4 Piece Waffle Knit Top and Long John Set Size 2 18Arctic Hero Boys Thermal Underwear 4 Piece Waffle Knit Top and Long John Set Size 2 18Arctic Hero Boys Thermal Underwear 4 Piece Waffle Knit Top and Long John Set Size 2 18Arctic Hero Boys Thermal Underwear 4 Piece Waffle Knit Top and Long John Set Size 2 18Arctic Hero Boys Thermal Underwear 4 Piece Waffle Knit Top and Long John Set Size 2 18Arctic Hero Boys Thermal Underwear 4 Piece Waffle Knit Top and Long John Set Size 2 18Arctic Hero Boys Thermal Underwear 4 Piece Waffle Knit Top and Long John Set Size 2 18Arctic Hero Boys Thermal Underwear 4 Piece Waffle Knit Top and Long John Set Size 2 18Arctic Hero Boys Thermal Underwear 4 Piece Waffle Knit Top and Long John Set Size 2 18Arctic Hero Boys Thermal Underwear 4 Piece Waffle Knit Top and Long John Set Size 2 18Arctic Hero Boys Thermal Underwear 4 Piece Waffle Knit Top and Long John Set Size 2 18Arctic Hero Boys Thermal Underwear 4 Piece Waffle Knit Top and Long John Set Size 2 18
Color:Black/Ecru
Clothing Size:3T

Key item features

  • Warm Waffle-Knit: This 4-piece thermal underwear set for boys includes a long-sleeve t-shirt and matching sweatpants, crafted from extra warm waffle-knit fabric, ideal for layering or relaxing during winter.
  • Comfortable Thermal Tee: The long-sleeve thermal t-shirt offers maximum comfort and warmth, featuring a soft waffle top that is skin-friendly and a must-have for cold days.
  • Flexible Sweatpants: Soft thermal joggers are designed with an elastic waistband for comfort and unrestricted movement, perfect as a base layer in autumn and winter.
  • Complete Thermal Set: A comprehensive thermal set that retains warmth, ensuring your child stays snug and comfy, and will quickly become a favorite outfit.
  • Easy Garment Care: For convenient maintenance, the thermal set is machine washable and can be tumble dried.
  • Soft Stretch Fabric: Made with super-soft cotton fabric and safe dyes, this thermal knit stretches with movement, providing complete freedom and is suitable for sensitive skin.
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Current price is Now $9.98
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was $12.98
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Columbus, 43215
Arrives by Sun, Apr 26
Sold by All Brands NYCPro Seller
Fulfilled by Walmart
4.34013986013986 stars out of 5, based on 3576 seller reviews(4.3)
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About this item

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Customer ratings & reviews

4 out of 5 stars
stars406 ratings119 reviews
How item rating is calculated
  1. 5 stars62% (253)
  2. 4 stars9% (38)
  3. 3 stars7% (28)
  4. 2 stars7% (27)
  5. 1 star15% (60)

Reviews summary

Pros

  • : Provides warmth while allowing airflow.
  • : Offers good value at this cost.
  • : Allows comfortable layering in various settings.

Neutral

  • : Can be excellent, but also prone to shrinkage and inconsistencies.

Cons

  • : May require sizing up for a comfortable fit.
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Showing 1-3 of 119 reviews

Mar 14, 2026
Nillea
Item details
Color: Navy/Charcoal
Clothing size: 7
Sold byAll Brands NYCDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Love them

I was extremely hard finding thermal sets for my toddler this year. Was amazed to find some great quality and great priced ones on Walmart. Great material and a must have .. I will buy definitely be purchasing more.

Helpful?47NMYCWX0JQB1582517954
Jan 16, 2026
Annie
Item details
Color: Black/Ecru
Clothing size: 16-18
Sold byAll Brands NYCDelivered byWalmart
3 out of 5 stars review

Verified Purchase

The reason for my low ratings is due to the inaccurate size. They run very small, I originally ordered it for my grandson, however ; I gave it to my nephew whereas he's nine and my grandsons are 12.

Helpful?47NMYCWX0JQB1582517954
Nov 28, 2025
Jessica
Top Reviewer
Item details
Color: Black/Ecru
Clothing size: 16-18
Sold byAll Brands NYCDelivered byWalmart
2 out of 5 stars review

Verified Purchase

Too small!

Size runs small. I would recommend them if the size was not such a big difference. If you order the actual size worn by the individual it was meant for it is useless, not just tight but TOO SMALL. Like them very much other than that. They are soft and warm feeling, but I am left wondering what size would fit, Two sizes up, three sizes bigger? No clue?

Helpful?47NMYCWX0JQB1582517954