We used waterproof leather and seam sealed construction to insure that your feet keep dry. The removable orthotic is anti-microbial, anti-fungal and washable. Our dual density outsole is oil and slip-resistant. Work comfort guaranteed.  Features: Waterproof, Oil Resistant, Cushioned, Slip Resistant Closure Type: Pull On Shaft Circumference: 13 Inches Boot Shaft Height: 11 Inches Shoe Heel Height: 1 Inch Upper/Outer Base Material: 100% Leather Shoe Lining Material: Polyester Sole Material Content: 100% Rubber Calf Width: Regular Toe Type: Closed Toe, Plain Toe Heel Style: Flat Heel Country of Origin: Imported