From the sea to the city, the Malvados Sia Sandals are perfect for dressing up or down no matter where you are or where you're going. Sizing Note: Malvados sandals fit a little small. If you are normally a size 5 then we would suggest you get the size 5/6, if you are in-between sizes (e.g. 6.5) we suggest going up rather than down, therefore a size 7/8 would be best.