We're excited to reintroduce the M-100, featuring our trusted patented technology and an updated design.
Exceptional comfort &
shock absorption
Industry-leading
support & alignment
Reliable and predictable
pain relief
| Heel | Mid Foot | Toe | |
|---|---|---|---|
| M-100 Elite | 10 mm | 6.5 mm | 5 mm |
| M-100 | 9 mm | 6 mm | 4.5 mm |
For work boots with removable insoles
For wider casual shoes with removable insoles
For hiking footwear with removable insoles
For casual shoes with removable insoles
For casual shoes with non-removable insoles
For very low-profile shoes with non-removable insoles
For high heels
"The new M-100 insoles have been a game-changer for my foot comfort. From the moment I started using them, the cushioned support and perfect arch alignment provided instant relief. They fit easily into my shoes and stay in place without slipping. Most importantly, they've significantly reduced my foot pain, especially after long days on my feet. I no longer experience the soreness I used to, making walking and standing much more enjoyable. If you're looking for comfort and pain relief, these insoles are a must-try!"
"I have been a Protalus customer since 2020 and have been consistently pleased with the performance and durability of these inserts over several iterations. From the start, I found the Protalus inserts comparable to my prior custom orthotics, and a MUCH better value. The new M-100s feel terrific, with perhaps more stabilization for my heel, and a slim profile that allows ample room in my shoe."
"Put them in a new pair of shoes, they replaced the original shoe insert. The M-100 was comfortable, no foot pain."
If you don't love them, simply return them.
| Customer Service |
Rated 4 out of 5
|
| Price Satisfaction |
Rated 4 out of 5
|
| Fit |
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is Just Right and 2 is Runs Large
|
My feet love the new fit. I can walk and feel the extra support.
| Customer Service |
Rated 4 out of 5
|
|---|---|
| Price Satisfaction |
Rated 4 out of 5
|
| Fit |
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is Just Right and 2 is Runs Large
|
I have these in multiple pairs of shoes. Great inserts.
| Customer Service |
Rated 5 out of 5
|
|---|---|
| Price Satisfaction |
Rated 5 out of 5
|
| Fit |
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is Just Right and 2 is Runs Large
|
Something changes from my last order - trying to use these but not sure they are going to work out.
| Customer Service |
Rated 2 out of 5
|
|---|---|
| Price Satisfaction |
Rated 2 out of 5
|
| Fit |
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is Just Right and 2 is Runs Large
|
Hi Jennifer,
Thanks for sharing your experience. We looked into this and your previous order looks like it was for the T100 Generation 1, which is a discontinued model, and this order is for the M100, which is a thicker and wider model than the T100 Generation 1. If you continue to use the M100 and are feeling like they are too thick or wide, we do have a thinner T100 which is closer to the Gen 1 dimensions and support, and we would be happy to help with an exchange at: https://protalus.com/pages/returns
Best Regards,
Nick
Customer Service Team
I had trouble getting used to them but now they're good
| Customer Service |
Rated 4 out of 5
|
|---|---|
| Price Satisfaction |
Rated 4 out of 5
|
| Fit |
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is Just Right and 2 is Runs Large
|
The old school thin ones were solid.
The new style thicker insoles are too much. And these even newer “thin-er” style are just not the same. They’re ok, I wouldn’t recommend em like I used to. I’ve bought no joke probably 30 pairs for myself, family, and to hand out to fellow railroad workers, now we are left with more of the same lame extra cushioning nonsense.
Please go back to the original. I’ll buy a 100 tomorrow.
| Customer Service |
Rated 5 out of 5
|
|---|---|
| Price Satisfaction |
Rated 1 out of 5
|
| Fit |
Rated 1 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is Just Right and 2 is Runs Large
|
Hi John,
Thank you for reaching out and sorry to hear that the current M100 style is not working out for you. We do see that you have ordered our thinner T series styles before. If you would like, we can get this pair exchanged for another pair of the T100 or T100 Elite for you, just let us know. :)
Best Regards,
Drew
Customer Service
