Rocky Thermal Underwear for Kids, Boys Thermals, Long Johns Underwear, Base Layer for Cold Weather/Skiing

Loved keep the regular temperature of the body, soft texture, nice color and size fits well for my son .

Very nice quality. Fits true to size. Perfect as a base layer.

So warm and cozy, my son loves it. Great to wear as a base layer in the winter. My son loved it so much I had to buy another. Yes, it does pill. But i think it's because the fabric is thin. Serves our purpose well.

Bought these for my nephews for both layering pieces and winter pajamas. The kiddos like how soft they feel and they wear them all the time.

I got these for my son who’s 4- he wears them under his rain and snow gear at nature school all day and it seems to keep him much warmer and more comfortable than regular shirts and sweats. I didn’t notice any shrinkage but I have found that they pill quite a bit especially when used as under clothes. The patterns were exactly as they were advertised and the size guide seemed to be great gage of what to purchase!

I initially thought they were too small but when they tried them on they fit perfect, but I do have skinny kids. They immediately loved them and said “these are so soft” and asked to wear them for the rest of the day.

Good fitting, kept my grandson warm while playing in the blizzard of 2026.

Great items! My son is learning to ice skate and needed some thermals to wear under his cloths while on ice. They provide just the right warmth for our little one. They are also true to size and very good quality. I would highly recommend!

Ligero y muy suave

Bought this set for my son to wear under his soccer uniform. He says it’s very comfy and did a great job at keeping him warm and dry while playing in the rain without getting too sweaty. Washed well. Would buy again. We bought a size up and it fits him well with a little room to grow. If your child is tall or a heavier build, buy the size up.

Does not feel warm, lining gives clammy feel.

My son loves these, they are light and breathable, yet warm. The material is exceptional, and so far has not shrank. My child uses these for skating and hockey. We used to layer up with pajama pants, but this is much better. Coincidentally, these can also be used as pajamas. * They are comfortable. * They are breathable. * They do not shrink.

I bought these for my son to wear under his hockey equipment and overall they are good. The fabric is soft and has a decent amount of stretch. He finds them comfortable and they keep the sweat off his skin. However, I've already had to sew up two seams in the pants. The first hole appeared after the first wear and wash and a second after about 6 wears.