Protalus M100 Insoles: Inside view of insole on top of bottom view, against a white background Orange and gray shoe insole with text about roomy/wide shoes and insole durability. Text: Protalus product features: Tri-Planar Alignment Technology, Dynamic Alignment Guidance, Deep Heel Cup & Arch Design, Patented Rebound Foam Image of a skeleton foot and insole with Protalus benefits listed. Comparison chart between Protalus and other brands on an orange background Woman running outdoors with Protalus advertisement about customer relief from various pain conditions. M-100 Size guide for shoe insoles with measurements on an orange background M-100 M-100

Protalus M-100

$64.95

Rated 4.6 out of 5
Based on 182 reviews

• For wider shoes with removable insoles
• Replaces your factory insole
• Universal fit for flat feet and high arches
• Protalus Alignment Technology inside
• Proven to treat the leading cause of plantar fasciitis
• Will accommodate average to wide width up to size 4E
• Lasts up to a year


- +

Best for

wide sneakers, wide athletic shoes, shoes with removable insoles

Used for

Plantar Fasciitis

Knee Pain

Comfort

Shock Absorption

Anti-fatigue

Pronation

Supination

Flat feet

Product Features

Text: Protalus product features: Tri-Planar Alignment Technology, Dynamic Alignment Guidance, Deep Heel Cup & Arch Design, Patented Rebound Foam Text: Protalus product features: Tri-Planar Alignment Technology, Dynamic Alignment Guidance, Deep Heel Cup & Arch Design, Patented Rebound Foam

Heel Depth (mm)

29.5

Thickness (mm)

9.5

The Science

Protalus Alignment Technology delivers results like custom orthotics - for 90% less!

Read why our customers won’t wear anything else.

All Reviews

Insole Comparison

HEEL CUP DEPTH

24.5 mm

CUSHION

7.5 mm

SHOE TYPE

Removable Insole

SUGGESTED FOOTWEAR

Casual Shoe

HEEL CUP CORRECTION

Moderate

ARCH HEIGHT

22 mm

HEEL CUP DEPTH

24.5 mm

CUSHION

8.5 mm

SHOE TYPE

Removable Insole

SUGGESTED FOOTWEAR

Hiking Boot

HEEL CUP CORRECTION

Moderate

ARCH HEIGHT

22 mm

HEEL CUP DEPTH

29.5 mm

CUSHION

9.5 mm

SHOE TYPE

Removable Insole

SUGGESTED FOOTWEAR

Roomy Sneaker

HEEL CUP CORRECTION

Maximum

ARCH HEIGHT

24 mm

HEEL CUP DEPTH

29.5 mm

CUSHION

10.5 mm

SHOE TYPE

Removable Insole

SUGGESTED FOOTWEAR

Work Boot

HEEL CUP CORRECTION

Maximum

ARCH HEIGHT

24 mm

HEEL CUP DEPTH

24.5 mm

CUSHION

7.5 mm

SHOE TYPE

Removable Insole

SUGGESTED FOOTWEAR

Casual Shoe

HEEL CUP CORRECTION

Moderate

ARCH HEIGHT

22 mm

HEEL CUP DEPTH

24.5 mm

CUSHION

8.5 mm

SHOE TYPE

Removable Insole

SUGGESTED FOOTWEAR

Hiking Boot

HEEL CUP CORRECTION

Moderate

ARCH HEIGHT

22 mm

HEEL CUP DEPTH

29.5 mm

CUSHION

9.5 mm

SHOE TYPE

Removable Insole

SUGGESTED FOOTWEAR

Roomy Sneaker

HEEL CUP CORRECTION

Maximum

ARCH HEIGHT

24 mm

HEEL CUP DEPTH

29.5 mm

CUSHION

10.5 mm

SHOE TYPE

Removable Insole

SUGGESTED FOOTWEAR

Work Boot

HEEL CUP CORRECTION

Maximum

ARCH HEIGHT

24 mm

Write a Review
average rating 4.6 out of 5
Based on 182 reviews
  • 5 Stars
    148 Reviews
  • 4 Stars
    15 Reviews
  • 3 Stars
    7 Reviews
  • 2 Stars
    4 Reviews
  • 1 Star
    8 Reviews
90% 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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182 Reviews
Reviewed by Wiley M. G.
Verified Buyer
I don't recommend this product
Reason for Purchase
  • General Foot Pain
Activities
  • Everyday
Rated 1 out of 5
Review posted

M 100

Did not like the new style M 100. The old style M 100 with a solid black top was thicker and more comfortable.

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Customer Service
Rated 3 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
Was this helpful?

Protalus

Hello Wiley,

Thank you for reaching out and sorry to hear that the M100 was not as good a fit as the M100 Elite. We would be happy to help get a return started for you while we wait for the next restock of your size in the M100 Elite style. :)

Best Regards,
Drew
Customer Service

Reviewed by Robert B.
Verified Buyer
I recommend this product
Reason for Purchase
  • General Foot Pain
  • Ankle Pain
  • Knee Pain
Activities
  • Everyday
Rated 5 out of 5
Review posted

Excellent

So much pain relief on feet and ankles

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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 Mark L.
Verified Buyer
I recommend this product
Reason for Purchase
  • Knee Pain
  • Hip Pain
Activities
  • Everyday
Rated 4 out of 5
Review posted

M-100 review

The insoles are comfortable and provide very good cushioning and support

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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
Was this helpful?
Reviewed by Tami M.
Verified Buyer
I recommend this product
Reason for Purchase
  • Knee Pain
  • Plantar Fasciitis
Activities
  • Everyday
  • Golfing
Rated 5 out of 5
Review posted

Reliable support and comfort

This is my third set of Protalus M-100 inserts. Combined with my shoe choice (Hoka Graviota) the Protalus inserts have helped my plantar fasciitis and knee arthritis. As I update my shoes, I get new inserts and move the older ones to my golf shoes.

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

Insole are great

Very comfortable and relieves foot pain

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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?