Aesthetics- My feet look crooked in them. This is exactly what I needed it to be. Dont do what I did. Its my own fault for not reading the reviews, but after buying the same pair of flip flops from Nike without issue for six years, you tend not to hesitate to buy another pair. This is thanks to the super soft lamb skin ear pads. It doesnt "drop off" out of Bluetooth, it simply opens right up when I open my phone. I ordered this because of the suction cup option but alas, my dashboard has NO flat surfaces to adhere to, the dash is all curves. I installed these on plaster walls which was a challenge in itself. THANK YOU for selling such a great product ! Ordered a 7 and 6.