Kids Underwear Collection

Made from complete cotton and cotton blends, Calvin Klein’s kid's underwear styles for kids are designed for total comfort and breathability. Created with assorted prints and solid designs, our underwear for kids features boys’ briefs, boys’ boxer briefs, girls’ hipsters, girls’ bralettes, and girls’ bikinis ideal for day-to-day wear. Elastic waistbands are detailed with classic Calvin Klein logo styling and are created for an effortless, flexible fit. Select a set of neutral colors or choose from bright, printed styles with our underwear for kids multipack sets. For help on finding the best fit, refer to our kid's size guide. Browse more essentials with the our women’s underwear and the men’s underwear collections.