See the photos for reference. I got them for the summer cuz usually flip flops is all I sport. Reading some of the reviews here its clear that people either had the right side on the left side or one part upside down when installing and then blame the product when things dont work. The only drawback is they dont stay in your ear for really active workouts like jumping rope. So it depends on how you like your robes to fit - super loose? I would stick to my regular size. Not a huge gripe though, still sounds pretty good all things considered. I am using it with a fat tire trail bike. There are still a few points which any future firmware updates would not fix though. Very heartbreaking. This novel explores the underbelly of American politics and how ?opposition research? and ?political operatives? are used for public policy decisions as well as political campaigns.