Knew I was in-between full sizes so got the half size up rather than go smaller as that would leave my toes just sticking over the edge. Stylish but flippin small. I liked She loved it so i bought it to show my mom because she is a huge soap fan. Very comfortable, I wore all day. These ear pieces are great. Solid sole/support. Update: When I wrote the review above I had used the speaker in a variety of indoor and outdoor locations, but the outdoor ones always involved fairly close proximity to either a vehicle or a building. Pleased The second pair fit perfectly in size 9, my normal size for sandals.