Kaitlyn Pan Over the knee boots. New without box. Size 8. Paisley Slim Fit Over The Knee Flat Heel Boots. Shaft height: 23 1/2 inches (60 cm), approximately Ankle circumference: 8 1/4 inches (21 cm), approximately Calf circumference: 11 inches （28 cm), approximately Boot opening: 15 inches (38 cm), approximately Heel height: 1 inch (2 cm), approximately Synthetic upper, leather insole