NAMAI is a bio-style sandal that is perfect for all foot types. The comfortable, wide last ensures maximum comfort so you can wear them all day. The upper and insole are made of natural wool with a fabric lining. Total height is 3 cm and features a small wedge heel to give your back the rest it deserves. Size 40 which is a 10 but fits like a 9 Bundle 2 $10 items and get them for $15