The Aetrex Erin is a classic lace-up oxford style shoe with optimal comfort. This shoe features an ultra soft memory foam insole and arch support to help align your knees, hips, and back. It enhances your casual look as well as fits your typical workday attire. The classic oxford includes rounded wax cotton laces. The rubber outsole gives traction and stability. The removable Insole can be customized with any Lynco orthotic.