@jen If you have plantar fasciitis and are looking for insoles to help treat it then if I was you I would find out exactly what is causing your plantar fasciitis and buy some insoles which deal in that problem. There are tons of different reasons why you might have got plantar fasciitis from biomechanical imbalances to simply not stretching properly before exercise. If you have biomechanical imbalances like over pronation or under pronation you will need insoles which correct this by re aligning and supporting your feet during the gait cycle. There are lots of insoles that do this but the best are plantar fasciitis insoles that are designed with a lot of arch support. If you are a runner then I would suggest you have a look at your running technique because sometimes just buying some fancy insoles will not always get rid of plantar fasciitis. I hope you get it sorted. All the best 🙂