I bought a size 10 which should fit a 28cm foot.
I have a 26.6 cm foot but size 10 shoes are small. Also, rubber is not the best material for cycling shoes.
Onitsuka Tiger Mexico Shoes - Men's Grey Sneakers
46 Review
Skechers Afterburn Strike Memory Men's Fashion Sneakers: Stylish Footwear for Every Occasion
45 Review
Steve Madden Fashion Sneaker Fabric Men's Shoes for Fashion Sneakers
54 Review
Orange Men's Vibram Ascent Insulated M Sneaker Shoes - Enhanced SEO
45 Review