I wear size 9 -10 in most brands or 41 euro sizing. I asked the company and was told they did, but I still have to use inner soles with arch support. The main thing that you need to know is that these wont block outside sound, due to their construction, nor will they keep the sound in. Also you need to be perfectly in line for it to work. I havent tried them yet; obviously "Some homework required. Sound quality is really awesome. oppure se devo fare una pulizia del sistema con un backup e ripristinare il sistema operativo , con il mouse con i fili lo riconosce subito , mentre con il mouse Bluetooth spesso non lo riconosce e non situo fare il ripristino del sistema oppure un aggiornamento del software da zero. Better than the legendary AT95E, which I felt was a little bright. It is padded by must need a larger pad? The soles are great and generally well made. ** Battery :: Battery life in description shows 24 hours but there is no app or battery indicator on this.