M-100 M-100 M-100 M-100 M-100 M-100

M-100

Rated 4.6 out of 5
Based on 56 reviews

$64.95

Discover our proven heel cup design for reliable pain relief. With maximum comfort, superior shock absorption, and patented alignment technology, it provides full-body support with every step!

  • Our pick for wide, casual shoes with removable insoles
  • Similar to the M-100 ELITE but thinner 
  • Universal fit for flat feet and high arches
  • Patented alignment technology
  • Proven to treat the leading cause of plantar fasciitis
  • Will accommodate average to wide width up to size 4E
  • Lasts up to a year

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Sizing Chart

Shipping & Returns

Shipping options are provided at checkout. See Full Return Policy

Specs


Cushion:
Forefoot = 4.5mm Thickness
Heel = 9mm Thickness
Ball = 6mm Thickness

Materials:
Top cloth: ETC anti-microbial, moisture wicking, anti-friction lining
Body: Patented high-rebound polyurethane molded for contour, provides full-length cushioning and comfort
Shank: Nylon with contoured shape for stability and support. Engineered ridges for grip inside your shoe

90‑day money-back guarantee

Try the
M-100 Today

If you don't love them, simply return them.

Comfort Alignment Pain Relief
protalus m-100 insole

The M-100 is designed to fit in place of your factory insoles, providing exceptional comfort and shock absorption.

protalus m-100 alignment

Offering the most effective heel cup on the market, Protalus provides unmatched support for your body. Our tri-planar alignment system helps you maintain a proper body position so that it functions as it was designed to.

protalus m-100 pain relief

All Protalus insoles are proven to provide reliable pain relief in your feet, knees, joints, and back.

Insole Comparison Chart
  • M-100 ELITE

    For work boots with removable insoles

  • M-100

    For wider casual shoes with removable insoles

  • T-100 ELITE

    For hiking footwear with removable insoles

  • T-100

    For casual shoes with removable insoles

  • T-75

    For casual shoes with non-removable insoles

  • ET-75

    For very low-profile shoes with non-removable insoles

  • H-75

    For high heels

Write a Review
average rating 4.6 out of 5
Based on 56 reviews
  • 5 Stars
    46 Reviews
  • 4 Stars
    4 Reviews
  • 3 Stars
    1 Review
  • 2 Stars
    3 Reviews
  • 1 Star
    2 Reviews
89% of reviewers would recommend this product to a friend
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
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56 Reviews
Reviewed by Edward S.
Verified Buyer
I recommend this product
Reason for Purchase
  • General Foot Pain
  • Ankle Pain
Activities
  • Running
Rated 5 out of 5
Review posted

First Time

Did a 10 miler yesterday with these and found the least amount of discomfort of any inserts that I've used. Will be using

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Customer Service
Rated 5 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
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Reviewed by Steven S.
Verified Buyer
I recommend this product
Reason for Purchase
  • General Foot Pain
Activities
  • Medical Professional
  • Everyday
Rated 4 out of 5
Review posted

New

New design; good

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Customer Service
Rated 4 out of 5
Price Satisfaction
Rated 3 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
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Reviewed by Deborah H.
Verified Buyer
I recommend this product
Reason for Purchase
  • Knee Pain
  • Plantar Fasciitis
  • Ankle Pain
Activities
  • Everyday
Rated 5 out of 5
Review posted

Works well

My husband and I differ in foot problems but both benefit from using these inserts!

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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
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Reviewed by Seymour B.
Verified Buyer
I recommend this product
Reason for Purchase
  • Plantar Fasciitis
Activities
  • Everyday
Rated 4 out of 5
Review posted

Best Orthotic I’ve ever owned!

I’ll never purchase another Orthotic from a Podiatrist or Pedorthist again! Some of my Orthotics have cost me up to $400, and while they helped, they weren’t constructed nearly as well as my Protalus M-100’s.

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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
Was this helpful?
Reviewed by Edward C.
Verified Buyer
I recommend this product
Reason for Purchase
  • Back Pain
Activities
  • Everyday
Rated 4 out of 5
Review posted

Good

good

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Customer Service
Rated 5 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
Was this helpful?