Pierre Cardin Men Size Chart

EURO UK/INDIA USA Foot length (cm)
39 5.5-6 6.5-7 24.5
40 6.5 7.5 25.1
41 7-7.5 8-8.5 25.8
42 8-8.5 9-9.5 26.5
43 9 10 27.1
44 9.5-10 10.5-11 27.8
45 10.5 11.5 28.4
46 11-11.5 12-12.5 29.1

How to measure: Stand on a sheet of paper with your heel against a wall, mark the tip of your longest toe and measure heel to toe in cm. Measure both feet and use the longer one.