Happy Allday Flat ShoesDetails Flats Type: Ballet Flats Upper Material: Genuine Leather Upper Genuine Leather Type: Cow Leather Outsole Material: Rubber Closure Type: Slip On Fit: Fits true to size, take your normal size Insole Material: Pigskin Fashion Element: Metal Decoration Pattern Type: Solid Department Name: Adult Lining Material: NONE Toe Shape: Round Toe Item Type: Flats ?? Size Chart Shoe Size Heel to Toe(cm) Chinese Size 3 21. 5 33 3. 5 22 34 4 22. 5 35 5 23 36 6