Heat Retention: Girls thermal underwear set are made from brushed polyester milk silk fabric. The fine fluff acts like a second skin, effectively reducing heat loss and providing lightweight warmth
Live in Layers: Long johns for kids is lightweight and comfortable, easily layered under regular clothing to provide warmth without bulk
Stretch Fabric: Kids thermals top and bottom set uses the latest four-way stretch fabric, which fits the body, giving children enough room to move without feeling restrained
Perfect Gift: Not just gifts, but also a way to convey warmth. Kids can wear base layer for Christmas, Halloween, skiing, running, traveling, cycling, camping, hunting, and winter sports

Arshiner Thermal Long Johns Girls Base Layer Top and Bottom Set