Features: Arch Support, Orthotic Friendly, Cushioned, Comfort, Removable Sock Liner Closure Type: Pull On Shaft Circumference: 11 3/4 Inches Boot Shaft Height: 2 3/4 Inches Shoe Heel Height: 1 1/2 Inches Upper/Outer Base Material: 55% Polyester, 25% Nylon, 20% Polyurethane Shoe Lining Material: Polyester Sole Material Content: 100% Rubber Calf Width: Regular Toe Type: Closed Toe, Bike Toe Heel Style: Flat Heel Country of Origin: Imported