A temperature-regulating, breathable, quick-drying base layer perfect for keeping up with your kiddo in the great outdoors. A soft and cozy pajama for a good night's sleep. Made from a super soft, mid-weight merino wool, these Thermal Long Johns can be worn day and night! And who doesn't love wearing pajamas all day long? Made in the USA from New Zealand merino wool.
Now designed with reinforced knees for extended wear and the adventures ahead.
Materials: 100% Merino Wool (ZQ Merino) 18.9 Micron, 195 GSM
Care: Machine wash cold with a mild detergent. Tumble-dry low or air dry.
Fit: See our Chasing Windmills Size Guide to make sure your child has a perfect fit. They are pretty true to size overall. They can be flexible since they have the ankle cuffs if sized up (so the pants won't drag), but if you want them as a true base layer to be layered with, we recommend sticking to your child's normal size.