Looking for a fashionable way to keep your little MLB fan's legs warm and protected? Look no further than our officially licensed unisex St. Louis Cardinals infant, baby, and toddler Leg Warmers! Made from a blend of 80% Cotton, 15% Polyester, and 5% Spandex. Our baby leg warmers are perfect for keeping your child's knees warm while they learn to crawl or during the next tailgate. Great for children from 9-35 lbs. The openings are elastic allowing them to stay in place and put on and take off. Plus, there is no need to remove them for diaper changes.