Having flat feet, finding an orthotic becomes something you fret over more than you'd think. And after going thru dozens of different types brands, in all honesty I needed to find out if this would work but I wasn't holding out too much hope.Maybe this is only true in my case, but the arch support in this model was perfect. Which is almost like finding a unicorn. When they're not the right size/shape/construction, you can't get them out of your shoes quickly enough. It's excruciating. Trying these out, I nearly teared up.If you're in the same predicament you've likely tried countless inserts. I can't say this will work for you, but it's a super well made well designed insert, so hopefully that'll improve your chances. I hope this solves you're problem. It did with mine if not a solution, a great bridge until I eventually find the ‘for life' one.Never would I have thought I'd be taking a moment to review an insole insert - but if you're in the same boat and found the ONE in a million solution for this, you probably would be grateful enough to to do this too.-best
Rating: [5 of 5 Stars!]