Samurai Insoles Ninjas pack a serious punch against common foot pain- like plantar fasciitis
No trimming. No cutting. Just slide it in and go.
Support that works silently behind the scenes—while your feet thank you with every step
Samurai Insoles Ninjas pack a serious punch against common foot pain- like plantar fasciitis
No trimming. No cutting. Just slide it in and go.
Support that works silently behind the scenes—while your feet thank you with every step
Simply slide Ninjas 3/4 length arch supports under your shoes' insoles and feel the difference.
Ninjas provide the solid, springy support that tackles plantar fasciitis pain at its core.
Samurai Insoles Ninjas give you solid arch support without the usual pitfalls of cheap gels or foams.
Of course! We want you to actually live in your Samurai Insoles for up to 60 days.
If they’re not everything you hoped for, just email us at support@samuraiinsoles.com.
We’ll send you a free return label and get you a full refund—no stress, no hoops to jump through.
Easy—free shipping is included with every Samurai Insoles order shipped within the continental U.S.
We ship straight from our facility in the US, and you’ll usually have your insoles within 4–6 business days, depending on where you live.
Need to make a return? No worries—we’ll send you a free return shipping label too.
Absolutely!
As soon as your Samurai Insoles ship out, we’ll send you a confirmation email with your tracking number.
Just a heads-up—it can take 24–48 hours for tracking to update once your order hits the road.
They sure do.
Samurai Insoles Ninjas are designed to comfortably support your arch and help correct the effects of foot overpronation—a common cause of discomfort in the feet, legs, and even lower back.
That built-in, springy support can help relieve symptoms associated with:
• Plantar Fasciitis
• Flat Feet
• Heel Spurs
• Shin Splints
• Ball of the Foot Pains
• Knee Pain
• Tired, achy legs from long days on your feet
By improving alignment and reducing strain on your arches, Samurai Insoles Ninjas help your feet move the way they’re meant to—so you feel better with every step.
Not really!
Samurai Insoles Ninjaswork great in almost any shoe that has a removable factory insole.
For the best results, we recommend pairing them with a new, well-fitting pair of running shoes, walking shoes, roomy casual shoes, or supportive boots.
Just insert Samurai Insoles Ninjas underneath your shoes' factory insoles, and you’re good to go.
Usually pretty quickly—just 7 to 14 days!
We recommend starting slow: wear your Samurai Insoles for about an hour on the first day, then remove them.
Each day after that, add one more hour of wear until you’re comfortably hitting 8 consecutive hours.
If your feet feel tired or sore at any point (it’s rare, but it happens), just take them out, give your feet a break, and try again the next day for the same amount of time—then keep building from there.
Small steps = big relief.
Samurai Insoles Ninjas come with a one-year warranty against breakage, so you’re covered if anything goes wrong.
That said, many customers report using their Ninjas for well beyond a year—with no noticeable loss of support or comfort.
They’re built to go the distance, step after step.
Samurai Insoles Ninjas are made from a single, powerful component: a springy, orthotic-grade polypropylene shell.
There’s no foam, no padding—just pure structural support designed to sit discreetly under your shoe’s existing insole.
This minimalist design keeps them low-profile, lightweight, and incredibly effective at targeting foot pain at its source.
Yes! Samurai Insoles Ninjas are proudly designed and manufactured in the USA—not mass-produced overseas like many over-the-counter insoles.
Each pair is crafted in a professional orthotic laboratory to meet our exact specifications, using the same standards trusted by healthcare providers.