Dr. Martens Women's Mila NS 6 Eye Leather, Work Oxfords Leather Imported Heel measures approximately 1.25 inches" Rich, oiled leather uppers, with padded collar and tongue to provide secure comfort Moisture wicking lining and anti-bacterial Softwair insole Classic air-cushioned sole is resistant to oil, fat, petrol and alkali, slip resistant sole and additional insulation from electric charge Upper and sole are heat-sealed and sewn together Safety standard: ASTM F2892-11 EH