St John's Bay memory foam black knee boots. Size 8M Brand new, never worn Closure Type: Pull On, Zipper Boot Shaft Height: 15 Inches Shoe Heel Height: 1/2 Inch Upper/Outer Base Material: 100% Synthetic Shoe Lining Material: Fabric Sole Material Content: 100% Thermoplastic-Rubber Calf Width: Regular Toe Type: Closed Toe Heel Style: Block Heel