Product Details Overview: The Vionic Walker Shoes for Women feature a premium full-grain leather upper that lace up with a cushioned collar and tongue for maximum comfort. They have a 100% polyester mesh lining for moisture wicking and breathability while their polyurethane base helps reduce skin friction. They have a thermo plasticized elastomer sole with a wave patterned treat for increased traction and thermoplastic heel for stability, firmness, and support. Product Features: Premium full-grain leather upper (water-resistant) with sporty overlays Cushioned collar and tongue Traditional lace-up closure 100% polyester mesh lining for moisture wicking and breathability Polyurethane foam base reduces skin friction Lightweight EVA foam midsole for shock absorption Thermoplastic heel counter provides firmness, stability, and support Thermo Plasticized Elastomer sole with wave patterned tread for increased traction APMA Seal of Acceptance Ideal for: Foot Conditions: Arch Pain & Arch Strain, Plantar Fasciitis, Flat Feet & Fallen Arches, Supination, Over Pronation Care: To clean, wipe away dirt and dust with a dry cotton cloth. Do not submerge in water or use solvents to clean products. Do not expose to extreme temperatures. Commercial dry cleaning or home wash/dry laundry machines are not recommended. Item #: VIO-WALKER-W