Thermajohn Boys Thermal Underwear Set for Kids Long Johns Underwear for Boys Thermal Top and Bottom Set for Winter Price: $24.99 (as of 06/14/2023 08:24 PST- Details)

Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.

92% Polyester, 8% Spandex
Pull On closure

Check It Out

92% Polyester, 8% Spandex
Pull On closure
Machine Wash
Heat Retention: Kids thermal underwear set will keep your child warm. It is great as a baselayer under their clothes or to wear by myself around the home.
Ultra Soft: With fleece lining, kids long underwear will keep your boys comfortable when they’re out within the cold or relaxing at home.
Moisture Wicking: Lend a hand your kids stay dry and odor free with a set of thermal underwear for kids. They wick away moisture all through each activity without discomfort.
4 Way Stretch: Mobility is the whole thing to your active children. Boys long underwear will fit snugly, but will move with them so there’s nothing holding them back.
Layer Up: Long johns for kids are perfect as a base layer. They’ve no added bulk so they fit under your boy’s regular clothes easily for added protection from the cold.

Is Discontinued By Manufacturer

Package Dimensions

Item model number


Date First Available