I mean, the shoe only has 2 straps and a really high heel. Just remember to adjust the length of the bars as part of the process. I purchased these for my staff at my restaurant and we couldnt be happier. They have fit with every pair of boots and running shoes with no weird fit, slipping, or rubbing. The onboard audio controller on motherboards does not supply enough power to drive them adequately, and is often accompanied by a fair amount of electrical interference. Better then I expected. I got and immediate reply stating that I was correct about the spacer and they have since made a change in the unit to include the spacer needed for the iphone 12 mini. Terrible headphones. Sound is not great for the price range-really youre just paying for the light show, which is INCONVENIENT at Best. So, the quality is better than I expected for the price.