Silkfly 3 Sets 12M-12Y Kid Boys Girls Thermal Underwear Set Fleece Lined Long Winter Johns Base Layer Thermal Top and Bottom

Fabric type: 100% PolyesterOrigin: ImportedThermal Material: these kids underwear sets are made of smooth and soft polyester fiber, keep your kids warm in the winter outdoors; Even if these toddler base layer are worn for a long time, still have good warmth, no fading, no pilling and no shrinkageFleece Liner: the boy's thermal shirts and long underwear are made from fleece liner to provide an extra layer of warmth; Keeps your child warm and plush even when worn outdoors all the day in freezing cold climates or bad weatherAny Occasion: toddler thermal top and bottom suitable for any indoor and outdoor activities, such as skiing, camping, skating, gym class as well as any sport; When your kids exercising, the good breathability prevents sweat from smothering clothes and thus catching a coldBase Layers: these long sleeve base layer can be worn as a base layer under a jacket, coat, snow gear, ski clothing, school uniform or as loungewear or pajamas for sleeping; Wear it as a festive base layer for Halloween or Christmas for guaranteed warmth and comfortPack of Three: each kids thermal underwear set contains a long sleeve top and bottom, there are three sets in total to meet your child's daily changing needs Perfect for everyday use. first-class materials and excellent craftsmanship ensure long-lasting durability.