I have another pair of Mia wooden sandals that run tight, and am happy to find that these are true to size (I?m a true 6). A lot of them have the support that my foot needs all the time. My soon favourite even during the winter he uses them in doors. Plus very different! While it is charging a red LED indicates charging. These Fila sandals are geared for a different consumer. Love the way they look! The buds have quite a wide sound stage, and the bass is sufficient, imo. I wear EU size 38 and birks size 38 fits perfect. so good.