beautiful condition, worn only a handful of times. i don't know what 6A means, but that's what the tag says. they also seem very small to me for a 6 year old. smoke free, pet free home. Ideal for everyday wear, girl leggings are made from soft, comfortable cotton piqué. Featuring a striped elasticated waistband, they are available in colors that are easy to match with a polo shirt or sailor tee for everyday wear. - Cotton piqué - Striped elasticated waistband Cotton labeled from organic farming Composition : Main fabric: 96% cotton - 4% elastane