Comfortable walking shoes. They have a removable insole and a gel pad that allows better cushioning when walking and walking. Dr. Scholl's shoes are designed with elastic materials that allow the wearer to better conform to both the material and their gait. Although it is always best to check the opinion of doctors and experts in the field, these shoes may help improve mobility in people who suffer from certain walking disorders. Although the availability of colors is varied, this specific model is gray. As this model of shoes is designed to fit any user, it can be stretched without becoming deformed. The materials from which these shoes are made are chosen so that they can meet the needs and demands of the consumer.