Features: Lug Sole, Comfort Closure Type: Lace-Up Footwear Technology: Memory Foam Insole Shaft Circumference: 9 1/2 Inches Boot Shaft Height: 5 1/2 Inches Shoe Heel Height: 1 Inch Upper/Outer Base Material: 100% Polyurethene Shoe Lining Material: Polyurethane Sole Material Content: 100% Rubber Calf Width: Regular Toe Type: Closed Toe, Plain Toe Heel Style: Stacked Heel Country of Origin: Imported