95% Polyester, 5% Spandex
Pull On closure
Thickened Thermal FabricThe boys long underwear is made from 95% Polyester and 5% Spandex with velvet inside, which can keep your boy warm in cold winter and chilly nights. Our long johns for boys is lightweight in normal thickness, keeps your kids comfortable without feeling bulky.
Air Permeability Not StuffyThe boys thermal underwear set is hygroscopic and sweat releasing. The fleece lined base layer is moisture wicking. When your child sweats, it can absorb moisture from his skin to avoid any sticky feeling.
Suit for Any ActivitiesThe toddler long johns set is perfect for daily wear at home as warm base layer. Besides, the boys wool long underwear is ideal for under clothes when your boys are running, hiking, biking, hunting, skiing, camping etc. Your kids can wear them while doing any activities.
Four Way StretchableThe stretchy fabric of toddler thermal underwear offers free movement and flexibility no matter how active you boys are. The wide-band design of the pants allows us to avoid tension and discomfort, effectively protecting the delicate skin of children.
No Decoloring and PillingThe boys base layer set washes well in the machine without shrinking or running color. Still comfortable, warm and ultra-soft after many washes.
