These leggings are made of soft, durable fabrics with very good stretchability. The puffy/ruffly skirt is attached to the leggings, making it easy for toddlers to pull up and down by herself while potty training. Let your little princess be cute and fashionable while staying active. These seamless leggings come in 6 bright beautiful colors and fit girls from 3/4 to 7/8 years old. It"s super easy to dress up or dress down and endorsed by preschool and kindergarten teachers as school and play time favorite.