Twin gore Chelsea boots. Dual-side elastic goring allows for easy on and off with a customized fit. Synthetic upper with fabric lining. Fully-lined cushioned insole for all-day comfort. Flexible TPR rubber outsole for great comfort, slip resistance, insulation, and durability. Boot Height: 4.38 Inches. Heel Height: 2.38 Inches. Calf Circumference: 12 Inches. Comfort technology Imported Product Specifications Medium width Material Polyurethane