Features: Memory Foam Closure Type: Pull On, Side Zipper Footwear Technology: Memory Foam Insole Shaft Circumference: 7 Inches Boot Shaft Height: 2 1/2 Inches Platform Shoe Height: 1 Inch Upper/Outer Base Material: 91% Polyurethene, 9% Polyester Shoe Lining Material: Polyester Sole Material Content: 100% Thermoplastic-Rubber Calf Width: Regular Toe Type: Plain Toe, Closed Toe Heel Style: Flat Heel Country of Origin: Imported