Size number here is totally different from shoe size chart in your country, but your bare foot length would never change , so you must measure your bare foot with a ruler , then choose size with chart below.
Brand Casual Shoes Men Breathable Canvas Shoes For Men Fashion Espadrilles Men Flats Luxury Shoes Casual Trainers Men Footwear
1 and (1) is Foot Length
2 and (2) is Insole Length
3 and (3) is Outsole Length
Foot length < Insole Length < Outsole Length
The Insole length is longer than Foot length ny about 0.5-1cm