I have multiple pairs of the Kingfoam insoles. I rotate two pairs in my workboots one every other day to make them last longer and dry out of they happen to get wet. And I have a few other pairs of different thicknesses for whatever I'm wearing on the weekends. I used to keep trying other brands and gave up because I always go back to the FP insoles. I recommended them frequently.
BL
Brian L.
⭐⭐⭐⭐⭐ Game-Changer for Knee Pain – Now Own 3 Pairs!
Here's a Trustpilot review draft for FP Insoles based on your experience:
As a sports chiropractor with a history of knee issues from years of sports and heavy weightlifting, I've tried countless solutions for my chronic knee pain. FP Insoles have been a complete game-changer.
I first noticed knee pain creeping up during long walks, hikes, and especially after leg day at the gym. After putting my first pair of FP Insoles in my street shoes, I immediately noticed a difference—no knee pain, even after being on my feet all day.
Curious, I tested them during my workouts. The results blew me away:
Squats & leg presses – No pain, and the weights actually felt lighter due to reduced pressure on my feet.
Heavier lifts – I was able to increase my weight on the leg press without the usual post-workout ache.
Running & jogging – While teaching my kids to ride their bikes, I found myself running alongside them pain-free. Normally, my knees would hurt immediately.
After experiencing all these benefits, I bought two more pairs to keep in my most-worn shoes. I even put a pair in my snowboard boots recently—and guess what? No knee pain during or after a full day on the mountain.
These insoles allow me to play harder, train harder, and enjoy life with significantly less pain. I've been recommending FP Insoles to all my patients dealing with foot, ankle, and knee pain. If you're on the fence, just try them—you won't regret it.
Highly recommend!
ER
Erny
I bought the kingfoam quantum heel and…
I bought the kingfoam quantum heel and orthotic fluid and was gifted a gamechanger elite pro low.
I have had my fair share of insoles, these are the most comfortable ones.
Walking day to day with them or standing a whole day, my knees or feet dont hurt no more.
And i have been recommending them to my friends as well.
ES
Eric S.
I've purchased 3 insoles from FPinsoles…
I've purchased 3 insoles from FPinsoles over the years and I love how they keep on improving their product. The shipping is quick and I've never had an issue with ordering from their website or getting my package on time.
CM
Customer Michael S.
Great insoles
I’ve had two pairs of insoles since last year and just recently bought a third as one of the old pairs is starting to “crack” YET, I still receive comfort and my days since using the FP 3D insoles have been met with more energy and a better sense of endurance! No fatigue anymore when it comes to continuously walking and standing! I HIGHLY recommend them.
NM
Nick M.
The website is something a 16 year old…
The website is something a 16 year old it nerd could produce. First pair of insoles I got were great. They they changed them and no longer make them. The “direct replacement “ is nowhere near the same and is now causing me extreme foot pain. Update - after posting the review they contacted me and asked me to take it down for a 50% off coupon code.
Response from FpinsolesSep 4, 2026
The hate is just real with some people :) Our insoles have only been upgraded over the years and if you are having pain it comes down to not setting them up properly. For example, If they aren't trimmed in width and placed into narrow shoes the foam cramps and can't flex properly which can lead to discomfort. All these issues are easily solved but we can't help when someone just wants to hate.
SM
Scott M.
Great insoles ,
Great insoles ,
TH
TONY&Hawk
Comfortable and made to last been…
Comfortable and made to last been wearing FP insoles for years I don’t wear shoes without them honestly !