Working life. You may have heard about the cervical screening programme that has been very successful and has significantly reduced the incidence of cervical cancer since it started in 1998.
24.8 cm = size 7. 25.4 cm = size 7.5. 25.7 cm = size 8. 26.0 cm = size 8.5. 26.7 cm = size 9. 27.0 cm = size 9.5. 27.3 cm = size 10. 27.9 cm = size 10.5. Roughly speaking, the shoe size goes up one size for each additional centimeter in length.
the largest shoe size ever made for a person was a 37 but that's not what you asked. the largest shoes ever made are 529 centimeters long. & these would be roughly size 512 if they had a standard shoe size. & would need someone 125 feet tall to fill them.