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Samurai Insoles Ninjas Plantar Fasciitis Relief Arch Support Shoe Insoles - Podiatrist Designed, Orthotic Lab Made in The USA

  • Based on 22,456 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Aug 31
Order within 21 hours and 9 minutes
Available payment plans shown during checkout

Color: Purple


Size: M8-8.5 or W10-10.5


Department ‏ : ‎ unisex-adult


Date First Available ‏ : ‎ October 18, 2017


Manufacturer ‏ : ‎ Samurai Insoles


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Aug 31

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • These work better than you could EVER imagine!
Color: Purple Size: M13-13.5 or W15-15.5
O...M....G! I was on the verge of quitting golf. My plantar was so painful, that walking that much, or even standing for extended periods was brutal on my feet. (My left foot especially). I bought these after seeing the videos online, and thought " why not? What's the worse that could happen?" W I added them to my favorite shoes. And wasn't noticing much difference. I would swap them between different shoes as the days and weeks went on. Now after a couple months I realized the other day that I hadn't felt pain a few weeks. Truly! It was like it was gone. My guess is that over the last few years some of the shoes I was wearing must have had poor support. I thought that getting older was just taking its toll on my feet. But no longer. These insoles are amazing. I've already ordered more so I don't need to swap them between shoes. Truly a lifesaver!!! ... show more
Reviewed in the United States on May 27, 2025 by J K

  • Don't expect to pop these into your shoe and go. These take time getting used to. So far, so good.
Color: Purple Size: M6-6.5 or W8-8.5
I've seen reviews of complaints about these being a hard plastic and making their feet sweat. Have you been to the Good Feet Store and seen theirs? They're also made of a durable high-density plastic AND they're to be worn under the footbed of your shoe (just like the instructions say to do with these.) Working from home for the pass 20+ years, I spend more time barefoot than wearing shoes and it's starting to take its toll on my knees, so I needed to make a change. While Good Feet's are $1500-$3500, these were $32 so I thought I'd give it a try. I've slowly started breaking these in for the last 3 days and it seems to be relieving my knee pain. I have what is called a medium arch with my feet and while the arch support in these insoles appear to not be very tall, I can feel them when I wear them & they seem to be helping. I'll give them more time to see how they continue to work or not work and will update my review if needed. For $32 it's worth to give them a try as I'd rather not spend the $1500 if I don't have to :) ... show more
Reviewed in the United States on May 16, 2025 by Tracy B

  • Exceptional Support and All-Day Comfort!
Color: Purple Size: M5-5.5 or W7-7.5
I recently tried the Samurai Orthotics insoles, and they’ve been a total game-changer for my feet. From the very first wear, I noticed superior arch support that kept my feet aligned and reduced the usual mid-afternoon ache. The contouring cradles my heel perfectly, while the shock-absorbing materials feel springy underfoot without being bulky. They slipped easily into my everyday sneakers and even fit nicely in my work shoes, making them versatile for all-day wear. After a week of constant use—walking, standing, and light workouts—my foot fatigue has dramatically decreased. The durable construction shows no signs of compression or wear, so I expect these to last a long time. If you’re dealing with plantar discomfort or just want a more supportive insole for daily life, I highly recommend Samurai Orthotics. They deliver professional-level support in a simple, easy-to-use package! ... show more
Reviewed in the United States on May 26, 2025 by Amazon Customer

  • Just got them, need more time
Color: Purple Size: M6-6.5 or W8-8.5
They feel good, really don't know they are in my shoes
Reviewed in the United States on May 11, 2025 by Linda Taylor

  • They worked for me
Color: Purple Size: M9-9.5 or W11-11.5
My inserts came with two-sided tape to preclude them from moving. Since my environment results in sand in my shoes, I don't use the tape. It is a minor inconvenience to occasionally reposition the inserts compared to the pain that is alleviated and the comfort they provide. I recommended them to my primary care physition. ... show more
Reviewed in the United States on May 22, 2025 by Amazon Customer

  • Work well but they don’t hold up over an extended wear
Color: Purple Size: M12-12.5 or W14-14.5
They work ok. They need to be built with thicker plastic. I had a prescription pair that got wrecked that I would gladly have paid for again if I could find them again. They were$200
Reviewed in the United States on May 25, 2025 by Nick Elliott

  • NOT DESIGNED TO TREAT ANY MEDICAL CONDITION - CAN CAUSE MORE PROBLEMS W/YOUR FEET
Color: Purple Size: M13-13.5 or W15-15.5
WHO IS THE PODIATRIST USED IN ADVERTISING? these iserts took my money - i ask to cancel reoccuring subscriptions and they sent them anyway and then i had to return. See a podiatrist first - i had nerve issues with my tunnel tarsal and these did absolutely nothing but hurt - if you have basic problems then the podiatrist will discover or more problems like dorsal calcanal spurs causing pain and tarsal tunnel (similar to carpal tunnel in wrist) -- these wont do anything. They will all say they arent meant to treat any medical condition - as if they as supposed to help heartburn - sasquatch is not happy about this purchase so i am letting you guys/gurls and every other label they can thin of what these dont treat - they dont treat anything except simple probems with arch and can do harm.. they wont tell you they can do harm - but will tell you they dont treat anything and can do harm!!! Sasquatch out - dont get bad feet at good feet. ... show more
Reviewed in the United States on January 12, 2025 by Sasquatch

  • Comoda
Color: Purple Size: M9-9.5 or W11-11.5
Satisfecha
Reviewed in the United States on May 16, 2025 by Patricia castro

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