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Everyday Support for Flat Feet
Dynamic support insoles designed to help reduce everyday foot fatigue and discomfort.
Designed by a podiatrist. Thirty day fit guarantee.
EXPLORE THE COLLECTION
What Sets Authotics Apart
Discover why Authotics are more than a simple insole. Each pair uses a flexible dual arch design to guide natural movement, with durable cushioning chosen for all day comfort. The result is custom level support without scans or appointments.
Grounded for Everyday Balance
Support that helps you feel steady and comfortable through daily movement.
Comfort that Follows Your Foot
Designed to move with your foot, providing comfort without feeling rigid or restrictive.
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Built to Move With You
Lightweight support that suits walking, work, and everyday activity.
Everyday Comfort Starts at Your Foundation
Complete Packages
About Brendan
I am Brendan Sutton, an Australian podiatrist with over fifteen years of experience supporting foot comfort and everyday movement.
Flat Foot Fix products are designed using real clinical insight, with a focus on comfort, balance, and wearability for daily life.
My goal is to make well designed foot support more accessible, without complexity or rigid correction.
Innovative support. Uniquely yours.
Helen G
“I was not expecting such a big difference. My feet always felt tired by mid afternoon at work. The Authotics feel light and flexible and I can stand and walk for much longer without thinking about my feet at all.”
Luca N
“I have tried so many insoles over the years and most of them felt bulky or too firm. These feel completely different. They move with my foot and fit properly in my shoes. My lower foot pain has eased a lot and I have gone back to walking every morning.”
Nicole S
“I work long shifts and my feet used to ache by the end of the day. Authotics have made a real difference. They feel flexible and supportive and my legs do not feel as heavy when I finish late at night.”
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