Custom molded insoles!
<Full disclaimer> I’m a Masterfit University Certified bootfitter and custom insole builder, own my business building custom insoles and modifying ski boots. I build insoles mainly for skiers and snowboarders. I also create insoles for hiking boots, I wear them, running shoes and walking. I perform a complete foot analysis prior to molding and building the custom insoles. </ disclaimer) I’m not here to advertise, PM me for more information. (my partner molded my feet, I built and finished them)
I have a couple of comments regarding the trim-to-fit (ttf) insoles. They may work and they may not work. I have seen people with ttf insoles that didn’t do them any good. The store bought versions don’t account for the length of ones arch, from the heel to the metatarsals, or for the height of the arch. If either of these parameters don’t match one may discover more pain than without an insole. It could be better, but not usually.
When selecting a ttf insole while seated place your foot on the insole, barefooted. Have somebody else look to see if the first metatarsal, big toe knuckle, is sitting next to the bottom of the ramp. If there’s a gap that length doesn’t fit. If the metatarsal falls on the ramp the insole is too short and that length doesn’t fit either.
You must have another person performing the inspection. If you are trying to peer around your legs and feet to see what’s happening beneath your soles, you won’t be sitting in a neutral position and this will effect your stance. It won’t be right.
Next have them look to see if there’s a gap between the insole and the sole of your foot. If there’s a gap while seated, there isn’t enough support for your foot.
As others have stated these don’t correct for pronation or supination. Only a custom insole will provide the support for these problems.
There are other types of self heated/ moldable insoles available, but usually you get what you pay for!
One doesn’t need to go to the Podiatrist for insoles for hiking, skiing, running unless they have severe foot pain or mal-formed feet. If one has discomfort only while performing certain activities you may look into custom molded insoles.