M-100 Shoe Insoles

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

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 131 reviews

5 Stars

106 Reviews
4 Stars

9 Reviews
3 Stars

7 Reviews
2 Stars

4 Reviews
1 Star

5 Reviews

88% 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

Customer photos and videos

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Reviewed by Larry L.

Verified Buyer

I recommend this product

Reason for Purchase

Plantar Fasciitis

Activities

Everyday

Rated 4 out of 5

Review posted

Squeaky

Great relief for my plantar fasciitis, however the insole on the affected foot has started to squeak when I walk. Makes me feel like everyone at work can hear me coming.

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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Protalus

Hi Larry,

Thanks for sharing your experience and glad to hear you're finding relief! We have found that when you have squeaky insoles, it is generally the interaction between the interior materials of some shoes and the insole that causes this sound when rubbing against each other. This can be remedied by using a bar of soap, wax, or stick deodorant to rub the underside and sides of the insole to help reduce friction. We are always working to solve this with every new generation of insoles we release but this has been extremely effective in the meantime.

We would love to hear how it works for you and let us know if you have any other questions.

Best Regards,
Nick
Customer Service Team

Reviewed by Jeremy W.

Verified Buyer

I recommend this product

Reason for Purchase

Knee Pain
Back Pain
Ankle Pain
General Foot Pain

Rated 5 out of 5

Review posted

M-100

So far. 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

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Reviewed by Cassandra C.

Verified Buyer

I recommend this product

Reason for Purchase

Ankle Pain

Activities

Everyday

Rated 5 out of 5

Review posted

Ms.

Perfect fit in my shoes. Seems to be an improvement in quality

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 Ron C.

Verified Buyer

I recommend this product

Reason for Purchase

General Foot Pain
Plantar Fasciitis
Ankle Pain

Activities

Everyday

Rated 5 out of 5

Review posted

Best Yet

I have dealt with foot pain for many years and have tried several different insoles, including those from the national chain, and these Protalus are the best yet. They are very comfortable, easy to adapt to, and feel very stable. I walk daily , usually about 2 miles, and they are comfortable from start to finish.

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 Karen B.

Verified Buyer

I recommend this product

Reason for Purchase

Plantar Fasciitis

Activities

Everyday

Rated 5 out of 5

Review posted

Plantar Fasciitis

Was experiencing bad heel pain. Have tried everything

And nothing was working. Bought the Protalus insert with fingers crossed. Big improvement! Still a little pain but I just started. At least I don’t wince in pain when I walk. Thank you !!!

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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FREE U.S. SHIPPING

Protalus M-100

$64.95

Best for

Used for

Product Features

Insole Comparison

Squeaky

Protalus

M-100

Ms.

Best Yet

Plantar Fasciitis

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