Yes. Both our Therapeutic Insoles and Foot Activation Insoles can be selected in children's sizes. Childhood represents an important stage of motor and brain development. Although most children will naturally develop normal foot posture if given the right quality of stimulation, it will not hurt to add stimulation to their feet! Fact: In children with poor posture, significant improvements (60-80%) can be seen in as little as an hour and up to 2 weeks of wearing the Therapeutic Insoles!