I usually wear a size 7 but because I have wide Native American feet I ordered a 6 1/2 Wide. I found using the Bluetooth 5. And they have been perfect for hats. I am happy to say that it did not! I only gave it 4 stars because I dislike the idea that you have to purchase the expensive pods in order for this device to work. I have also emailed them with a support question and they responded quickly and were helpful. These little buds made such a huge difference, and Im surprised. Soo Im a 7 bit with these shoes I should had gotten an 8, since 1/2 size is not an option. com) would be delivered. This thing has great Bass, Mid and Treble response.