
M-100
Ultimate Comfort, Greatest Degree Of Arch Support, Ideal For Larger / Wider Shoes
Product Specifications
Provides Maximum Support
Protalus insoles come up higher on the sides of the foot (especially the medial side) than other insoles, reducing pressure.

Ideal For Full Volume Shoes
Designed for wider, high volume shoes, such as work boots and basketball shoes. Great for standing long hours on hard floors.

See & Feel The Difference
We have engineered the M-100 with patented rebound foam and our signature alignment technology for a difference you can feel.

Highest Quality Materials
We have engineered our insoles with the understanding that the human foot is a robust and complex structure with many variations.

Easy, Two-Step Installation
Simply remove your stock insole then slide the M100 into your shoe. Trimming as needed does NOT void your 90-day guarantee!

Support Meets Mobility
Our unique design is backed by years of research, providing support where you need it and mobility where you don’t.

Anti-Slip Ridges
Our strategically designed ridges anchor your insoles to your shoe, ensuring the insole will not slip during use.

Amazing Comfort
Designed to add additional comfort and support to each step, even in the stiffest footbeds.
Un-Matched Alignment
Our Tri-Planar Alignment System improves the function of the body by guiding the body into proper position.
The Arch Support You Need
Protalus ® insoles come up higher on the sides of the foot (especially the medial side) than other insoles, reducing pressure.
FAQ
1. Can Protalus insoles help with flat feet?
Yes, Protalus insoles have been shown to benefit flat feet (overpronation), significantly more than other insole companies. 80% of the population suffers from some level of overpronation, and Protalus insoles correct this by aligning the ankle joint to a more neutral position. This helps maintain the integrity of your arches and alleviate discomfort.
2. If my shoe is between sizes, should I purchase an insole smaller or larger than my shoe size?
We recommend ordering an insole a half size larger and trimming the insole accordingly (see question below for trimming instructions).
3. How long will my Protalus insoles last?
Although our insoles are made of the highest quality materials, over time, constant wear and heat will eventually compress them. Once compressed, you will no longer feel the original comfort or control in alignment. For optimal success we recommend replacing Protalus insoles every 5 to 6 months. When performing higher impact activities, they may need to be replaced more frequently.
4. What is the 90-Day Money-Back Guarantee?
We offer a 90-Day Money-Back Guarantee on all products ordered through Protalus.com, excluding Subscription orders. If you would like to return your Protalus insoles, please contact customer service for a return shipping label. If you prefer to ship them yourself please send them to ‘20750 SW 115th Ave Suite 190, Tualatin, OR 97062’ with your order number or packing invoice. If you choose not to use our prepaid return label, we do not refund return shipping cost. After we have received your insoles, we will refund the original form of payment excluding any original shipping cost.

Specs
Features
Materials
Sizing
Width
Installation
Size/Fit
Fits True To Size / Medium Width (B-EE)
Shoe Types
Ideal For Larger Volume / Wider Shoes
Cushion
Forefoot = 3MM Cushioning, Heel = 4MM Cushioning
Sourced And Designed In the USA
Our insoles' materials and design are developed and tested here in the US. They are boxed, packaged, and shipped from here as well. While we are an American company, our insoles are made in China.

A
Top Cloth
ETC Anti-microbial, Anti-bacterial, Moisture Wicking, Anti-friction Lining
B
Body
Patented High-rebound Polyurethane Molded For Contour, Provides Full Length Cushioning And Comfort
C
Shank
Nylon With Contoured Shape For Stability And Support. Engineered Ridges For Grip Inside Your Shoe
Some people have one foot that is longer than the other, this is quite normal. we recommend choosing a size that matches the longer foot when making your size selection. Our insoles can be trimmed down in the toe area to help them fit and this does not void our 90-day guarantee. We will accept the insoles back, regardless of them being trimmed.
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USWomens
EU
MM
The width of your foot is an important factor in buying the correct insole size for your shoes. Protalus ® Insoles accommodate widths B-EE. Width is relative to shoe size, so a foot that is 3 1/2 inches wide might be considered regular width for one size but narrow for a larger size.

Accomodates
B-EEWidths(Medium Width)
Step 1.
Remove Stock Insoles

Step 2.
Insert Protalus ® Insoles

Option To Trim Toe Edge:
Depending on the fit you may choose to trim the toe edge of the Protalus ® insole. This step does NOT void your 90-day guarantee!