product description 100% quality products Name: breathable casual shoes Upper material: high quality canvas Shoe sole material: rubber sole Inside material: fabric Heel: flat bottom Style: Casual / Sports Suitable for spring, summer, autumn Color red, black, gray, blue, sky blue, purple, orange, pink, light green Size 35,36,37,38,39,40,41,42,43,44,45, US /5=35=Inside about 22.5cm US / 5.5= 36 = Inside about 23 cm US / 6 = 37 = Inside about 23.5 cm US / 6.5 = 38 = Inside about 24 cm US / 7 = 39 = Inside about 24.5 cm US / 7.5 = 40 = Inside about 25 cm US / 8 = 41 = Inside about 25.5 cm US / 8.5 = 42 = Inside about 26 cm US / 9 = 43 = Inside about 26.5 cm US /9.5 = 44 = Inside about 27 cm US /10 = 45 = Inside about 27.5 cm