COMFORT AND FIT: These bow ballet flats have a padded insole with high-quality memory foam for added comfort and a heel pillow to relieve pressure and heel slip. Pointed toe shoes can fit narrow. If in between sizes or you have wider feet, size up. MATERIAL: Amazon Essentials shoes are made from high-quality alternative leather materials. This style has a soft faux calfskin upper and is lined in faux leather with a leather heel lining.