1.100% Cotton;Breathable, absorbent materials, without the use of harsh chemicals, reduce diaper rash and increase baby's comfort. 2.Machine wash, easy to wash.,after washing ,this kid toddler underwear, no pilling,Comfort covered fabric waistband. Smooth, covered leg bands mean no pinch elastic.The elastic leg openings make them easy to wear 3.This is an assorted color pack This pack may contain all solids all prints or a conbination 4.Plush extra soft fabric; Department Name: Baby-Girls; Size Name: 0 Months-6 Months Bottom Style: Briefs; Pattern Type: Graph