Women's Ortho Lightweight Walking Sports SneakersLightweight AirMesh Breathable Sneakers all day comfort for school runs or training for marathon runs. Upper: Breathable AirMesh. Lining: Soft cotton fabric. Outsole: Non slip rubber with super cushioning heels. Size Australia UK International Size Foot length (cm) 5 35 22. 5 6 36 23 6. 5 37 23. 5 7. 5 38 24 8. 5 39 24. 5 9 40 25 9. 5 41 25. 5 10 42 26 Measure your heel to toe length: if your size falls between two sizes, order the larger size. If