Conceived for those who work long hours standing up (nurses, doctors, chefs...), the orthopedic footbed of our cecil clog reduces pressures on your knees and helps to improve your posture. Features Upper : genuine leather Insole: wood Sole: wood Outsole: recycled tire Heel Wedge: 4.5 cm Platform: 1.5 cm Details: staples, orthopedic - See our sizing chart and feet measurements at http://omes.co/sizes/