Athletes, Meet Air Pressure Powered Recovery

Air-powered customized inserts - not foam and not gel.

First 100 Rocket City Runners get 40% off in exchange for your feets' feedback.

Use Code: ROCKET40 at checkout

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How it Works

Numadx inserts use pressurized air chambers and engineered polymers to redistribute force, not just absorb it. That means less ache for your feet, your ankles, your knees, and your back.

  • Built from materials used in NFL helmet technology and U.S. military gear.
  • Custom-tuned by pressure, not one-size-fits-all density.
  • Works with Hoka, On, Brooks, and other popular footwear.

Don't Take it from Us

I have hip and back problems, but I’ve noticed an amazing difference wearing Numadx, particularly when I’m standing for long periods of time in the operating room, even compared to the expensive running shoes I have worn. I plan to get a set for all my shoes

-Dr. Philip, Neurosurgeon from Mississippi

Amazing experience! I'm a nurse and on my feet quite a bit. Since using Numadx inserts, my feet feel so rested at the end of the day. These inserts are so bouncy and comfortable like you're walking on air! I love love them!!

-Debbie, RN from Mississippi

Actual science with actual relief. I work on healthcare and I can't believe my foot pain is actually relieved! I thought there was no hope even after seeing a podiatrist to address the issue. Now I look forward to putting on my shoes

-Clay, Healthcare Technician from Mississippi

Our Promise

We believe your comfort should be measurable.

You may hate it, but we think you'll love it, and feel the difference immediately. If you don't feel the difference within the first 30 days, we'll pay for you to send them back. No questions asked.

Note: It's going to feel different at first. that's the point.

Another Note: This isn't a medical product and we don't offer or claim medical advice, diagnoses, or treatment.

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