1、COMPREHENSIVE PROTECTION: This children's thermal underwear set is designed for small and medium‑sized children, including fall coat and fall pants, providing comprehensive warmth protection for your baby. 2、SUITABLE FOR BOYS AND GIRLS HOMEWEAR WEAR: This underwear set is suitable for boys and girls to keep them comfortable and stylish whether they are relaxing at home or doing other activities. 3、POLYESTER FIBER MATERIAL: The underwear set is made of polyester fiber, which can keep your baby healthy and comfortable. Polyester fiber is warm and breathable, effectively regulating body temperature. 4、DURABLE AND EASY TO WASH AND MAINTAIN: The underwear set is durable and can withstand regular wear and washing. Your child can move around as much as they want, and this thermal underwear will keep them warm all winter long. 5、CROTCHLESS DESIGN: The underwear set's fall pants have a crotchless design that makes it easy to put on and take off the baby and change diapers. This allows the baby to stay warm while still enjoying convenience and comfort. Item Type: Kids Thermal Base Layer Material: Polyester Fiber Size: 80 Top Length: 37cm / 14.6in Bust: 52cm / 20.5in Recommended Height: 73-80cm / 28.7-31.5in Color: Light Pink 1 x Top 1 x Pant