- This is a traditional black leather lace up shoe - It is made with a thick hard wearing NZ made leather upper - This style features a heavy duty PVC sole which is very durable and stands up to a lot of wear - It includes a removable inner sole suitable for Orthotics - The Delta shoe offers great support for the arch and has a padded lip around the ankle for extra comfort -It fits a wide range of foot shapes and is particular good for a wide foot