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How to Use Your Samurai Insoles Ninjas
Follow these simple steps to get instant arch support and lasting comfort — the right way.
They Look Simple – and That’s the Point
At first glance, Samurai Insoles Ninjas may seem simple - two smooth, lightweight arch supports.
But simplicity is intentional. Each contour is precisely engineered to support your arch and reduce strain where it starts.
Unlike soft foam inserts that compress and lose shape, Ninjas are built from durable, medical-grade material designed to hold their form and function over time.
They’re not flashy, but they’re made to do one thing exceptionally well - help your feet move the way they were meant to.
Getting Started
Getting the most out of your Ninjas is simple too.
With just a few quick steps, you can position them correctly inside your shoes and start feeling the difference they’re designed to make.
Follow the guide below to ensure the perfect fit and proper placement — it’s the key to unlocking their full comfort and support.
See them in action! Watch this short video to learn how to place your Ninja arch support inserts correctly and get the most from your support.
🎥 Watch: How to Install Your Samurai Insoles Ninjas
Step-by-Step Instructions
Step 1: Remove your shoe’s insole (if removable).
Step 2: Place your Ninja orthotic insert inside the shoe, logo side down, heel all the way back.
Step 3: Put your shoe’s insole back on top of the Ninja. Make sure everything sits flat.
Step 4: Use the enclosed velcro only if you experience slipping of the Ninja while walking.
Step 5: Ninjas should never be worn directly against your foot or sock - always under your shoe’s insole.
🥋 Pro Tip: A faint squeak while walking can occur in some shoes with a rubbery or textured footbed surface. Placing a small piece of clear tape around the two front corners of each Ninja reduces friction and keeps every step silent.
What To Expect
Break-In Period - Take It Step by Step
It’s normal for your feet to need a little time to adjust to the added support. Start by wearing your Samurai Insoles Ninjas for about one hour the first day, then increase wear time by an hour or two each day as it feels comfortable.
If you notice any soreness or fatigue, don’t push through it - simply back off for a day or two, then try again with shorter wear time and build back up gradually.
These insoles provide a lot of support, and mild fatigue at first is common. Within a short time, you’ll find your comfort zone and be able to wear them comfortably all day.
You’ve Got More Than One Pair of Shoes, Right?
Most people wear more than one pair of shoes — but only have one pair of Samurai Insoles.
Switching them back and forth is a pain, and skipping days slows down your relief.
Join our list and we’ll send you 10% off your next pair, so every shoe can feel like your best shoe.
Need More Cushion? A Full-Length Fit?
Try full length Original Samurai Insoles or Samurai Insoles Sumos for shoes with more internal room and extra cushioning.
Original Samurai Insoles
Full-length arch support insole that replaces your shoe’s insole.
Samurai Insoles Sumos
Full-length arch support insole with extra padding that replaces your shoe’s insole.
Every pair of Samurai Insoles comes with our 60-day comfort guarantee.
Go ahead and put them to the test in your daily life for up to two full months.
If you find they’re not giving you the relief you expected, just reach out to us at support@samuraiinsoles.com.
We’ll email you a prepaid return label and issue a full refund. No hassle, no fine print—just our promise that your feet come first.
🥋 Got Questions? We've Got You Covered.
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