Children Girl's and Boys' Long-Sleeved Underwear Set Thermal Underwear Sets 3-14 Kids Base Layer Cotton Set

Fabric type: 95% Cotton, 5% SpandexCare instructions: Hand Wash OnlyOrigin: Made in the USA and ImportedSize Guide：Please note that you must choose the right size by referring to the height, weight, bust and other data in the size chart. If you are overweight or on the border of two sizes, please choose the larger oneWear Occasions: Versatile for multiple uses, can be worn as an child underwear set or kids pajams or as relaxed loungewearMaterial: 95% cotton, 5% polyurethane elastic fiber (spandex), providing a supple and skin-friendly texture，Stretchy fit for comfort, breathableSafety: Environmentally friendly dyeing that is safe and does not fade easily, ensuring long-lasting wearCare Instructions: It is recommended to hand wash with water below 30 degrees Celsius and gently rub. Avoid high-temperature ironing and sunbathing, as it may damage the texture of the clothing. Perfect for everyday use. superior materials and excellent craftsmanship ensure long-lasting durability.