Arctic Hero Boys' Thermal Underwear - 4 Piece Waffle Knit Top and Long John Set (Size: 2-18)
Arctic Hero Boys' Thermal Underwear - 4 Piece Waffle Knit Top and Long John Set (Size: 2-18)
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Arctic Hero

Arctic Hero Boys' Thermal Underwear - 4 Piece Waffle Knit Top and Long John Set (Size: 2-18)

4 stars out of 367 reviews
(4.0)|
367 ratings
Arctic Hero Boys' Thermal Underwear - 4 Piece Waffle Knit Top and Long John Set (Size: 2-18)Arctic 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:Grey/Royal-Out of stock
Black/Ecru, $19.98
selected, Grey/Royal, $14.98, was $16.98, Out of stock
$16.98
Navy/Charcoal, $14.98, was $22.99, Out of stock
$22.99
Clothing Size:4T-Out of stock

Key item features

  • High Quality: Our thermal underwear set for boys includes a long-sleeve t-shirt and matching sweatpants, perfect for layering or relaxing on winter days.
  • Thermal Tee: Extra warm and snug long-sleeve thermal t-shirt ensures maximum comfort, keeping your child cozy on the coldest days with its skin-friendly fabric.
  • Matching Sweatpants: Soft thermal joggers with an elastic waistband provide comfort and freedom of movement, ideal as a base layer in autumn and winter.
  • Waffle Knit Set: Complete thermal set retains warmth, ensuring your child stays snug and comfy; a must-have addition to any winter wardrobe.
  • Easy Care: Machine washable and tumble dry; designed to retain heat and resist shrinkage, making it convenient for everyday use.
  • Safe Materials: Made with super-soft cotton fabric and safe dyes, perfect for sensitive skin as they contain no harsh chemicals.
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Current price is Now $14.98
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Customer ratings & reviews

4 out of 5 stars
stars367 ratings112 reviews
How item rating is calculated
  1. 5 stars63% (230)
  2. 4 stars10% (35)
  3. 3 stars7% (24)
  4. 2 stars7% (26)
  5. 1 star14% (52)

Reviews summary

Pros
  • : Provides warmth while allowing airflow.
  • : Offers good value at this cost.
Neutral
  • : Can be sturdy, but also prone to inconsistencies.
  • : Can be thick and warm, but also thin and scratchy.
Cons
  • : May require sizing up for a comfortable fit.
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Showing 1-3 of 112 reviews

Nov 3, 2025
Medna
Item details
Color: Navy/Charcoal
Clothing size: 16-18
Sold byAll Brands NYCDelivered byWalmart
4 out of 5 stars review

Verified Purchase

i like the material. but unfortunately, it was too small for my son. my son is 14, even though i chose size 16 to 18.

Helpful?47NMYCWX0JQB1976216765
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?47NMYCWX0JQB1976216765
Nov 28, 2025
Jessica
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?47NMYCWX0JQB1976216765