Leather upper and lining. Man-made sole. Chelsea Crew brand shoe size 36 corresponds to US size 5; 37 to 6; 38 to 7; 39 to 8; 40 to 9; 41 to 10. Heel measures 2.5 inches in height. Shaft measures 3.5 inches in height; approximately 11 inches in circumference. Imported.