Protalus M100 Insoles: Green and black shoe insole on a white background Promotional graphic for Protalus with a green background, text, and a 'Podiatric Doctor Recommended' badge. Size guide for shoes with heel cup depth, correction, and cushion information on a green background. Protalus insole with features pointed out

Protalus T-100

$64.95

Rated 4.8 out of 5
Based on 77598 reviews


Protalus T-100 Insoles — Alignment-Based Support for All-Day Comfort

Rated 4.8 stars by over 77,000 customers | Podiatrist Recommended | 90-Day Risk-Free Trial


Finally, Insoles That Work With Your Body

The Protalus T-100 insoles are engineered to guide your foot into proper alignment from the very first step — helping relieve pain in your feet, knees, hips, and back without changing your shoes. Whether you're dealing with plantar fasciitis, flat feet, or everyday fatigue, the T-100 delivers the support your body needs to move better and feel better.

 

Key Benefits

  • Plantar Fasciitis & Foot Pain Relief — Reduces strain on the plantar fascia and surrounding tissues by correcting foot alignment at the source
  • Knee, Hip & Back Pain Support — Proper foot positioning reduces compensatory stress throughout the entire kinetic chain
  • 7.5mm Cushioning — Absorbs impact with every step, protecting joints and muscles during long days on your feet
  • 22mm Arch Height — Provides structured arch support ideal for flat feet and low arches
  • Anti-Fatigue Design — Distributes pressure evenly to keep feet energized during extended standing or activity
  • Moderate Heel Cup Correction — Prevents overpronation and supination for better overall body alignment
  • Versatile Fit — Works in sneakers, athletic shoes, casual shoes, and any footwear with removable insoles


Who Are the T-100 Insoles For?

The T-100 is an excellent choice if you:

  • Suffer from plantar fasciitis, flat feet, or fallen arches
  • Experience knee, hip, ankle, or lower back pain
  • Stand or walk for long periods at work
  • Want podiatrist-recommended orthotic support without a custom price tag


Product Specifications

  • Arch Height: 22 mm
  • Heel Cup Depth: 24.5 mm
  • Cushioning: 7.5 mm
  • Heel Cup Correction: Moderate
  • Best For: Sneakers, Athletic Shoes, Casual Shoes


Try Them Risk-Free for 90 Days

Put them in your shoes and take a step. 95 out of 100 people keep them. If your body doesn't feel the difference, we'll refund every cent, no questions asked.


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Best for

sneakers, athletic shoes,
shoes with removable insoles

Used for

Plantar Fasciitis

Knee Pain

Comfort

Shock Absorption

Anti-fatigue

Pronation

Supination

Flat feet

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

average rating 4.8 out of 5
Based on 77598 reviews
  • 5 Stars
    65962 Reviews
  • 4 Stars
    9137 Reviews
  • 3 Stars
    2126 Reviews
  • 2 Stars
    358 Reviews
  • 1 Star
    15 Reviews
97% 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
77598 Reviews
Reviewed by Suzanne
I recommend this product
Rated 5 out of 5
Review posted

5 Stars

Have bought for a couple of years, so much easier to walk with my flat feet

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Reviewed by Kenneth R.
Verified Buyer
I recommend this product
Reason for Purchase
  • Neuropathy
Activities
  • Everyday
Rated 5 out of 5
Review posted

T-100

Everything is going good feet feel a lot better

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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 Linda D. W.
Verified Buyer
I recommend this product
Reason for Purchase
  • Knee Pain
  • General Foot Pain
Activities
  • Everyday
Rated 5 out of 5
Review posted

Made a huge difference

I was at the point where I couldn’t wear my barn boots at all due to pain but after putting in my protalus inserts I’m very comfortable again. This is my 4th set of them and I have them in all my boots. Very happy and customer service is awesome!

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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 alan w.
Verified Buyer
Reason for Purchase
  • Back Pain
  • Neuropathy
Activities
  • Everyday
Rated 3 out of 5
Review posted

Didn’t work for me

I used the Protalus insert in a shoe I have used with multiple other inserts. After wearing over the course of 2 weeks I have concluded they don’t work for my feet.

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Customer Service
Rated 3 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 Alan!

Thanks for sharing your experience and we appreciate you giving us a try. You can use the Return option from the bottom of any Protalus page, but we have some suggestions that may help before going that route. :)

  • There can be an adjustment period for your body to adjust to proper alignment. It may take your body a couple weeks to adjust to the new alignment. Customers who have worn our insoles for at least 30 days have achieved the best results.

Make sure to remove the factory insole or any other insoles from your shoes before inserting your Protalus insoles. Our insoles need to lay flat in the shoes to work correctly.

  • Try them in different shoes. Sometimes shoes can significantly affect the performance of our insoles.

  • Tie and re-tie your shoes throughout the day. Hot spots can happen because your foot is moving out of sync with your shoe. Tying and re-tying your shoes unite your feet, shoes and our insoles, so they can move as one.

  • Lastly, we recommend the stretches listed at https://www.protalus.com/pages/stretches if possible. This especially helps in the process of alignment so that your body adjusts properly!

Don't hesitate to let us know if we can help further.

Best Regards,
Nick
Customer Service Team

Reviewed by Wayne
I recommend this product
Rated 5 out of 5
Review posted

5 Stars

Delivered on time with care. Excited to install them.

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