Tony Bianco Biker Black Wax Calf Boots. Size 9 biker boot. Featuring a squared toe shape and side accent, this calf boot remains a classic staple for anyone who desires just a little bit of edge. Pair with jeans, a knitted dress or mini skirt, the options are endless. -Material: Leather -Sole: Rubber -Fit:True to size -Toe-shape: Square -Features:Metal ring detail -Heel: 3.5cm Leg Height x Calf Circumference x Opening Circumference: – 358mm x 397mm x 424mm