Rocky Kids Thermal Underwear Top & Bottom Set Long Johns for Boys, Black Medium

Get your kid ready for the cold weather with thermal underwear.

The typical traditional base layer is scratchy and uncomfortable to wear for long periods of time. That’s why having a kids thermals top and bottom set that can keep your little one cozy and toasty without that feeling is an absolute must!

With our long johns for kids, your little one can stay warm and comfortable throughout the cold winter months. Our boys thermal set features a soft, comfy polyester blend so they can enjoy adventures in comfort.

The warmth and versatility of Rocky kids thermal underwear set is sure to keep your little one cozy!

Our long johns for boys are crafted using elastic seams that keep the thermal shirts and thermal pants from falling down or bunching up (even on long walks to school). They’re also great as a base layer when skiing, snowboarding, or ice skating with the family - without the sagging and awkward adjustments.

Thanks to the fleece-lined design, our thermal underwear for boys gives your kids exceptional warmth and comfort. Fans say it is more comfortable than traditional puffy thermals or wool base layers that can leave you feeling strangled or trapped.

These long johns for kids are easy to clean, too! Just toss them in the washing machine and let the machine do the rest. We use excellent stitching for our kids' base layer to stand up to frequent washing, as well as even on super-active days and many muddy adventures.

When the temperatures start to drop, don't be caught unprepared and have our boys thermal underwear set at the ready. Add the Rocky Kids Thermal Underwear Top & Bottom Set to your cart today!