Features: Memory Foam Closure Type: Side Zipper Footwear Technology: Memory Foam Insole Shaft Circumference: 10 1/4 Inches Boot Shaft Height: 5 1/2 Inches Shoe Heel Height: 2 1/2 Inches Upper/Outer Base Material: 98.1% Polyester, 1.9% Metal Shoe Lining Material: Polyester Sole Material Content: 100% Thermoplastic-Rubber Toe Type: Pointed Toe, Closed Toe Heel Style: Stacked Heel Country of Origin: Imported