PowerstepSlimTech 3/4 Length Orthotic Insoles M4-4.5 / W6-6.5

I purchased the full length style and then ordered the 3/4 length. I use the full length for my athletic shoes that I wear for walking or short hikes. They really improve the comfort - I tried several other, more expensive brands that didn't work as well. I bought the 3/4 length for some uncomfortable ankle boots and they allow me to wear them all day with relative comfort.

I have purchased these multiple times and reviewed them once before, so will not go into as much detail this time. I will say these have been life changers. Enabling me to travel better and shop longer. They have helped tremendously with my plantar fasciitis. I only suffered with it for about 10 months before I discovered these. Will continue to purchase and recommend them to everyone I know.

Had plantar fasciitis and put these into any shoes I've been wearing to school (I'm a teacher) each day. I feel like they have made a big difference! They are comfortable and easy to put into my shoes. My feet don't ache throughout the day like they used to before wearing them daily.

I ordered two sizes. One is perfect but the other is too large. It is difficult to know which size will be correct. The ones that fit will be used and enjoyed.

Doesn't stay in the shoe - slips around

I get that they're supposed to be slim, but these are almost too narrow. They don't provide nearly as good support as my powerstep pinnacles, and they constantly slide forward which can be painful.

My own podiatrist is selling these for a $10 higher per pair than my purchase price from Amazon. I was able to buy several pairs and keep them "loaded" in some other shoes to have at the ready instead of having to do the Orthotic Shuffle. Great value and great product performance.

Maybe I just bought the wrong ones but these didn't work for me at all. My feet hurt worse with them in than without them.