Features: -Waterproof -Ultra warm and comfortable lining -Adjustable at ankle and calf with velcro -Easy to put on Fabric: 100% PVC coated nylon / 100% polyester lining About the brand Calikids produces accessories and outdoor clothing for children aged 0 to 8 years. From hats, beanies and mitten to thermal leggings, Calikids knows how to protect your children from the sun and the cold with fashionable items and exceptional fits.