Suitable for all foot types and came out as best tested insole for under pronation!  The MySole Anatomical - Underpronation Insoles have been specifically developed by leading chiropodists for people engaged in frequent standing, walking or exercising and in need of optimum stability and shock absorption for, among other things under pronation. Hence, the insoles are considered to be the very best under pronation insoles at the moment and have been specifically designed for that purpose.