







❄️ Gear Up for Winter Wins with Rocky Thermal Underwear!
Rocky Thermal Underwear for Boys is a 2-piece cotton-knit base layer set combining 55% cotton and 45% ultra-soft polyester microfiber for warmth, moisture-wicking, and stretch. Ideal for active kids, it doubles as cozy pajamas or a thermal layer under any outfit, ensuring dryness and comfort in cold weather.

























































| ASIN | B0G4XL8K6Z |
| Best Sellers Rank | #182,789 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #254 in Boys' Pajama Sets |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,450) |
| Date First Available | November 13, 2023 |
| Department | boys |
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!
D**D
Good buy
I bought for pyjamas. I have a very slender 11-y/o grandson. Bottoms are a little loose, but are fine for sleeping. My 9-y/o grandson is more average in weight. Fits good. They both are a little tall. I ordered large for both. Very soft and warm. Well made. Good price.
M**N
Perfect for our hockey kids
Thin enough to wear under neath and warm enough
K**A
It’s aight.
The vibrant (red) color and fit is great. Not a stretchy as I hoped for playing in the snow, but it’s fine. Guess it beats shopping at a store during a pandemic.
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!
S**S
Poor construction-edited review
These thermals are very comfortable but unfortunately they ripped at the seam on the first wear so they were falling down Edit: Customer service saw my review and put a new pair in the mail to me. They arrived and appear to be in good shape. Pleased with their response. For sizing, I got a medium, and for my tall, thin almost 8 year old, they are a little large to fit snugly. Still comfy though!
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.
V**T
Good quality.
The extra small size fits my 7 year old just right. Although the sizes were hard to understand, the product itself was very good. The material is soft and wicks away moisture. The thermals fit under clothes well and are overall seem durable. I would buy these again.
A**R
Very good quality and will be great for when my son plays hockey
S**I
Worst material and very bad stiches
R**M
It's warn, good quality and very confortable.
Trustpilot
1 month ago
5 days ago