I recently sustained a substantial 5th metatarsal fracture, and I was wearing either a boot or postop shoe for the past two weeks. However, I was starting to have hip and ITB problems from wearing those things so luckily came across these carbon insoles. Glad I did!
This is a thin, super-light and rigid insole which fits under the existing insole of your shoes. Makes the entire shoe stiff, but MUCH more comfortable than a hard postop shoe.
Sizing: I wear a men’s 12 dress shoe and a 13 in my running shoes. I followed their directions to order one size smaller than what you measure in mm, and it worked perfectly. This was a perfect fit in my run shoe ( a Nike Zoom Pegasus 36). Took out the existing shoe insole, shimmied the carbon insole inside, placed the existing insole back on top and I was all set. The shoe is just a bit more snug now but still fits fine. Again, this was a size 12 insole for my size 13 running shoe. Anything bigger would not have fit.
Highly recommended.. 👍👍