Soft & Lightweight
Even though the fabric is thin, it fits like a second skin and won’t bunch up under your kids regular clothing. It can be worn all day in comfort.
Inner Brushed MicroFleece
Our kid’s thermal underwear are perfect for the colder weather. The brushed inner fleece adds optimum comfort to help maintain your kid’s body temperature.
Made with a four-way stretchable fabric, these kid’s long underwear offers complete freedom of movement. They can move freely in every direction without any problems.
Shipping & Return
Easy Return & Exchange
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Thermajane Is Featured On
Bought these for work and for me & the daughter at home. Love them!!! They're comfortable, and keep me cozy while I get mandated at work every week because my company couldn't manage a McDonald's. Thanks thermajohn.
Form fitting but comfortable, not overly tight. It should be snug to actually keep you warm.
I ordered these for my granddaughters that live in Colorado. Their body build is very petite so I was afraid they might be a bit big but they weren’t. They love them!
Very soft for a picky daughter
We went on vacation, and my daughter wanted to wear them everywhere!