Outer Material: Artificial Leather;; Product Description: 1. Vegan Special sweat absorbing material is used. The materials are approved by all health tests. 2. It is in a style that is easy to wear and provides both sports and comfort, emphasizing the comfort suitable for daily use. 3. Luxe Foam cushioned comfortable and cozy insole technology is used. 4. It has a sole feature that provides flexible grip. 5. It has memory foam feature that provides allday comfort with its soft inner lining.