I got my pair of Charlotte today. They are comfortable, and the sole adds some cushioning, but they do not come in half size. I bought them on EU 39. I am usually 8, but following some reviews that said that they run small, I went one size up (I bought Arda and Emma in 8). They are a little big for me. They slip out of my feet even with socks... so they are going back. However, I do not think that the EU 38 will fit me neither because the extra space is less than one centimeter, then a complete size down seems too much.