EUC - worn twice Upper Material: Combination of genuine leather, breathable mesh woven twill textile is used on the upper of the shoe. Soft Microfiber Insole Cover and Upper Lining: The insole and upper lining is covered with our soft microfiber. Adjustable Buckle Closure: Buckle closure with elastic gore provides a comfortable fit with great adjustability. Adjustable Hook and Loop Closure: Designed for maximum adjustability to give a customized, secure fit. Dual Density Contoured Molded Insole: This insole package includes our tried and true polyurethane molded insole with an extra layer of memory foam on top. Triple Density Sole Unit: Two layers of EVA at the midsole give heel stability and forefoot flexibility, while a third layer featuring a rubber outsole creates a stable experience.