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❄️ Gear Up for Winter Wins with Rocky Thermal Comfort!
Rocky Thermal Underwear for Boys is a 2-piece base layer set crafted from a premium 55% cotton and 45% ultra-soft polyester blend. Designed with moisture-wicking microfibers and medium stretch fabric, it delivers superior warmth, dryness, and comfort for active kids. Perfect for layering under any outfit or wearing as pajamas, this thermal set keeps boys cozy and ready for cold weather adventures.


























































| ASIN | B07CV15LCT |
| Age Range Description | Kid |
| Apparel Closure Type | Pull On |
| Apparel Fabric Stretch | Medium Stretch |
| Best Sellers Rank | #506,904 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #644 in Boys' Pajama Sets |
| Brand Name | Rocky |
| Collection Name | Winter |
| Color | Red |
| Customer Reviews | 4.4 out of 5 stars 1,452 Reviews |
| Fabric Type | 55% Cotton and 45% Ultra-Soft Polyester |
| Fabric type | 55% Cotton and 45% Ultra-Soft Polyester |
| Fit Type | Regular |
| Material Type | Polycotton |
| Neck Style | Crew Neck |
| Number of Items | 2 |
| Pattern | Solid |
| Size | Small |
| Sleeve Length Description | Long Sleeve |
| Sleeve Type | Long Sleeve |
| UPC | 810829030399 |
| Unit Count | 2 Count |
D**G
Very pleased, good purchase.
These are a lot like the cotton fitted pjs my kids like, but they are just a smidge thicker. I turned the sleeve inside out in my picture to show the material. I personally think they run true to size but if they lean either way it would be small. My son is a very skinny/small size 10 so the M is a little short on him and the L is a little loose in the waistband. Got the white ones for my son to wear Under his thin storm trooper Halloween costume. He likes them a lot and we are contemplating get a couple more pairs to wear as pjs. These are also going to be super convenient to wear under his clothes on snowy days. I’m completely satisfied with my purchase!
Q**S
Great price, great set!
This set was perfect for our son's costume this year. After reading some reviews, I ordered a size up (Medium) for our boy who normally wears a Small 5/6T. I wanted it a little lose not snug fit. It fits nicely in the waist and length on our tall ,lean boy. The material is good quality, color was bright and item just as described. Our son said is soft and comfy. Material is even softer after washing. Would definitely recommend for warm under clothing wear or pajamas!
F**F
Great boy’s Thermal Set!
I purchased it for My 9 year old grandson, I got size large, it’s just a bit big in the waist, and the bottom is a bit long, but I expected that, he will grow into it. The medium would have been too small. He loves it. Good quality and nice feel against the skin. The waist band is not rough. I got two! Good stuff.
C**A
Review top arms kinda small longjons good
The product is good. We expected the shirt to be a little bit more big since material isn't stretchy. But the long jons are warm and nice.
A**S
Good material
Perfect fit
A**C
Where is the size guide?
Fine but no size guide. Nice blue color
A**R
perfect!
These were exactly what I was looking for. We have bought cuddle duds before, but I was not terribly impressed with the quality. These seem better to me and they are less costly! They were soft out of the package and even softer after the first wash. No shrinking after washing. They fit my kids perfectly: size L for boys who currently wear size 10-12 in most kids' clothes (they are 72 lbs, 4'7") and size S for my son who wears size 5 (3'7", 40 lbs). The blue looks brighter online than it does in real life, which was a nice surprise since we like milder colors. Gray and black exactly as expected. I think we're going to be coming back to these as our go-to long underwear and pajamas!
C**L
SON LOVES THEM but always unavailable
So my son is now only wearing long underwear style pajamas. He absolutely loves these. He’s a skinny little thing so he has troubles keeping the bottoms to stay up but he cares more about comfort than losing his drawers. My only real complaint is that these are never available. I stumbled upon another style of this same brand first and after finding out how much my son loved them, went to order more and couldn’t. I found this style months later, ordered them, and now cannot order these either. I keep coming back to see if either style is available almost daily and it’s annoying and disappointing. You have such good products and are losing out on sales! Please make them available.
S**I
Poor quality
Worst material and very bad stiches
R**M
Thermal clothe
It's warn, good quality and very confortable.
Trustpilot
1 month ago
2 days ago