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Get it between 2025-01-14 to 2025-01-21. Additional 3 business days for provincial shipping.
Heat Retention: Our boys thermal underwear set will keep your child warm. Wear the boys long johns thermal set as a baselayer under clothes or wear alone around the house.
Ultra Soft: Thermajohn kids, long johns for boys have a fleece lining that will keep your boys comfortable when they’re out in the cold or relaxing at home.
Moisture Wicking: Stay dry and odor free with our kids thermal set. They wick away moisture and are ideal for snow clothes for kids.
4 Way Stretch: Mobility and Flexiblitly are essential for movement and activity in our kids long underwear. This boys fleece lined thermal set will fit snugly, but stretch so there’s nothing holding them back.
Layer Up: Long johns for kids are perfect as a base layer. They are slim enough to fit under your boy’s regular clothes easily for added protection from the cold.
Whether they want to admit it or not, boys get cold. Keeping them warm is always a priority of yours, and with a Thermajohn thermal set for boys, their warmth and comfort are assured. You will get all your child's winter comfort at once. With these thermals, your son gets a warmth that stays and keeps them protected from the cold all day. This will leave them feeling relaxed throughout the day and enough unique fashion to keep a boy satisfied while at school. These thermal sets offer an amazing four-way stretch, which allows greater freedom of movement. This is extremely helpful for going from class to class at school or even after school sports activities. While home, thermals for boys will keep them warm as they play video games and will also make the perfect pajama and keep them warm in bed. These thermals give your child the liberty on how to spend their day. Thermajohn thermal sets for boys adjust according to your child's needs. No matter if it's a rise or a fall in temperature, you can rest assured they'll remain warm and comfortable in their base layer. To give boys more freedom of color, we offer white thermals sets as well as olive green, red, blue, yellow, black, grey, navy, and charcoal for you to choose from. Feel It To Believe It Boys don't want to wear leggings under their pants, but Thermajohn's boys thermal sets are so light, your child won't even realize he's wearing them. That's why the fabric we chose to make out thermals is so essential. They are so soft, warm and dry that make thermals fun to wear and perfect for protection against the changing climates. You can rest assured our thermals are feather-light and fleece-lined for added benefits to keep your kid warm. Our fabric may be lightweight, but these thermals will give your kids the ability to tackle the demanding weather as the fabric traps in warm air and minimizes heat loss.