packaging information helped me choose the correct product
I purchased the Spenco Thinsole Orthotic insoles on the advice of my physician and physical therapist due to some arthritic changes in my feet. I was having difficulty walking and standing, and I began using the Spenco insoles about 2 months ago. I noticed a huge difference as soon as I wore them. I work 10 hour days, and am able to do so much more comfortably wearing the insoles. I was able to use them right from the box, but they are adjustable to help with whatever foot issue you may have.