1、Versatile Wear: Kids long johns are suitable for girls and boys as bottoms or sleep pants in order to add style and warmth. 2、Safe and Comfortable: Fully consider the sensitivity of your kid's skin, lined with pure cotton to ensure comfort and protection. 3、Keep Warm: The kid thermal underwear pants are a must have for the fall and winter seasons, with a plush lining for warmth against the cold. 4、Unique Design: Kids warm keeping underwear pants are designed with a unique design, avoiding uncomfortable tightness and allowing your kids to move freely. 5、Pure Cotton Material: Kid long underwear bottoms are made of pure cotton fabric, soft and skin friendly, comfortable and breathable, guarding your kid's health. Item Type: Kids Long Johns Material: Cotton Size: 90cm: Pants Length: 50cm/19.7in 1 x Long Johns