This babylegs ® The brand has evolved from a mother's diaper accessory to our signature leg warmers - the most popular brand for children and baby products. In April 2005, a young mother was facing a diaper rash, just non-stop. The rash needs some fresh air to heal, but she is also worried about her daughter's warmth. In an instant of inspiration, she paired a pair of socks on her feet with her daughter's buttocks to cool a set of warm legs and ankle joints. These warm legs not only keep her daughter warm, but also protect her from elements, making diaper and toilet training easier, and protecting her soft knees when crawling. Some interesting designs and grassroots marketing support, as well as functional and fashionable leg protectors, have begun to serve as a solution to keep small legs warm.