VIAJIYU's Olbia is the latest round toe style in our collection. It is most similar to our bestselling Bergamo in shape with a back zip. It features a low, 4 cm (1.5 in) wedge to provide a greater level of support for your back than typical flat booties. You can opt for the same or different colour and material for the wedge and the upper. You can also customise two stripes.