SpencoSpenco Polysorb Cross Trainer Athletic Cushioning Arch Support Shoe Insoles, Women's 11-12.5/Men's 10-11.5

Had a knee surgery, these we're the best I could find, I wanted to continue exercising so these enabled me to do so without putting my knee at further risk of damage. Used fem months, quite comfortable, easy to move from shoe to shoe, not very heavy but very cushiony, odourless as well. Overall excellent product and will definitely buy more of these. Highly recommend.

I use these in my running shoes (30Km/week). They get mud-soaked every run in winter (I run in marsh forest). This has no effect on them whatsoever regarding wear and dampening. Even with this abuse, they will easily last three years (this is my third pair). Also use them in my combat boots.

I combined them with my Asics Kinsei 3 and the result was perfect. The cushioning that provide these insoles is astonishing for running, my knees hurt even less now after 1 hour of running.Recommended to everyone!

Awesome soles. Fits for all types of shoes and helps with pronation.

Fit fine

I bought these insoles 8 years ago and barely a day has gone by when the don't get used. I use them in my boots, they provided insulation and cushioning and comfort and i also switch them over into my trainers , i do a lot of high impact exercise ( the Insanity workout is one of them) lots of explosive jumping mmovements, and these are just fantastic for providing shock absorbency. They have had A LOT of use in the past 8 years...i am going to get another pair for my trainers (although the ones i have seem as good as new really ) but i will see if there is a difference once i buy new ones... I highly recommend these...they can help prevent injury to your body and strain on your joints.. they may seem pricey for insoles but they are protecting your feet ..knees, hips and spine i suspect, by absorbing the shock of running jumping and even walking. :-)