I will purchase 2nd pair soon. The inverted ones worked perfect for me. Everything still in one piece but the bell. Pad installation was a bit tricky on my H400is but not so bad: 1. I used these on a 3. I tried 3 different deodorants in the package and it happened with all three. Buy these and I believe that you will be very happy you did. There are scuffs on this product and the gold flakes off because of that. Fit is as expected but do beaware if you have wide feet. Love these,so comfy but with thick soles to prevent sore feet on stones etc