Bowbear Baby 3-Pair Half Ruffle Leg Warmers Sold as a set of 3 pairs of leg warmers. Ideal for newborns to 6 years of age. Protect baby's knees when crawling and from exposure to cold, sun, and insects. Also keeps little legs warm during diaper changing. Size: Approximately 12 inches long. Can be worn on entire leg for babies and up to the mid-thigh or knees for toddlers. Made out of cotton, spandex, polyester.