Upper Material: Cow leather, polished silver studs Lining Material: Vegan leather Heel Height: 1cm Sole Material: TPU Size & Fit: If you are between sizes we recommend selecting the next full size up. Still unsure? Please contact our customer care team at hi@raboesy.com. US EU UK CM 4 35 1.5 22.5 5 36 2.5 23.0 6 37 3.5 23.5 7 38 4.5 24.0 8 39 5.5 24.5 9 40 6.5 25.0 Please note: The length here is the distance from the very front of the shoe to the very back, including the edge of the shoe, so please take the length of the edge into account when you are considering sizing options.