Loose fitting baby leggings in soft and supple polyspandex: 88% polyester, 12% spandex knit performance fabric. This allows your baby freedom of movement while fitting well. These leggings leave ample area for diapers and won't squeeze too tightly at the waist. The vivid prints can be washed over and over with no fading to the print and no shrinking of the fabric. This baby legging fabric is quickdry, easy to care for, and has natural antibacterial properties.