Clark J.

I have made several purchases from increasingshoes.com over the last few years. I have 4 pairs of their shoes, all 5.5 inches. I saw someone is complaining with the height increase, but for me, they are just fine. I would say these shoes should able to give you 90% of the height as there is a slope inside, so, for those 5.5 inches shoes, you can expect about 5 inches taller(compare with barefoot) OR 4 inches something taller(compare with wearing normal shoes as normal shoes should give you half or 1 inch taller).

The product information on their site are helpful; several images of the shoes from different angles, some of them also have model pictures with real people wearing them, is good to see how exactly they look.