Superfeet insoles were developed in the United States and are designed to ensure the foot's neutral position (normal position) and allow the foot to function correctly. The biggest feature is that instead of directly compressing the arch, the structure supports the arch with a sturdy heel cup. This structure allows your own arch to function as a cushion and the fat on your heel to act as a cushion. My impression after using them is that the perfectly fitting heel cup feels good, as if it's gripping the heel, and I don't feel like the arch is being lifted. I feel like the inside of the heel is being lifted, and the arch of the foot is supported in that area. Since there are different depths of heel cups, if you use them according to the height of your arch, even people who don't like arch-lifting insoles can use them with less discomfort. Please check the official website for details. I have used them about 3 times. I think they are in relatively good condition. They have not been cut. Please purchase if you understand that they are used items. No returns or refunds. If you want the box, I can include a different size E type. However, the box will be folded for shipping via Nekopos. Thank you very much. - Brand: SUPERFEET - Model: GREEN - Size: D 25-27cm Thank you for viewing.