Vionic Womens Guinn Blue Walking Shoes Size 10 Medium (B, M) (7266537) . Item Condition: New Open, Insoles: Excellent Condition, Uppers: Excellent Condition, Bottoms: Excellent Condition . Packaging Rating:Original Box, Perfect Condition , Material: Synthetic. Provide your feet orthotic comfort with the VIONIC Guinn Athletic Shoes. Waterproof, textile, and synthetic upper. Traditional bungee closure. Round toe construction. Textile lining for enhanced breathability. Removable, mesh covered EVA insole for added flexibility and comfort. VIONIC Advanced Motion System (AMS) technology combines the podiatrist-designed orthotic with a flexible and cushioned outsole for all-day support during work, play, and everyday. Synthetic outsole. Imported. Measurements: Weight: 8 oz Product measurements were taken using size 9, width M. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair. SKU: JG-7266537