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

  • Based on 21,526 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Nov 23
Order within 11 hours and 15 minutes
Available payment plans shown during checkout

Size: M9-9.5 or W11-11.5


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: Saturday, Nov 23

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


  • game changer
Size: M9-9.5 or W11-11.5
Samurai Insoles Ninjas have been a fantastic solution for my plantar fasciitis. The arch support is perfect, providing noticeable relief from pain almost instantly. They’re comfortable, fit easily into my shoes, and have held up so far. I highly recommend these insoles if you’re looking for effective foot support! the only negative is the color of the sole!! ... show more
Reviewed in the United States on October 1, 2024 by RK

  • They really work!!!
Size: M7-7.5 or W9-9.5
Finally, a relief from shin splints and heal pain! I have used heal cups and other manufacturers inserts with minimal success. After a hip replacement and new round of shin splints, I started looking for a better product and decided to try Samurai Insoles Ninjas Plantar Fasciitis Relief Insoles. They are incredible! I worked in the garden for hours with no issues. I now wear them in all my closed toe shoes and will definitely buy more. Since I have had such success with the Ninjas, I am going to try other Samurai styles as well. ... show more
Reviewed in the United States on September 19, 2024 by BMR

  • Let's Call Them Comfortably Uncomfortable
Size: M11-11.5 or W13-13.5
Every shoe is different, and I have found no one iteration of any of these products works universally for all of my shoes. For instance, if you have insoles glued in, these obviously won't work. Also, some shoes have thin insoles and rely on the sole of the shoe for the bulk of shock absorption while other shoes offer a more substantially padded insole. Because these inserts are hard plastic, a well-padded insole will be considerably more comfortable. They will feel mildly uncomfortable, like you feel when you're stretching sore muscles, because that is what needs to happen to heal up; you need to stretch these soft tissues. But, I find that I can wear these all day, and my feet don't become fatigued. Also, if you spend any time on a ladder, the hard plastic shank does wonders for keeping feet from becoming fatigued. The 3/4-length design means that you don't have to try to cut them to fit your size of shoe. The little Velcro pads mean that the insole NEVER slips out of place. I now have two sets of these; one for a pair of Addidas athletic shoes and one for a pair of Columbia hiking shoes. Both are well suited to these insole inserts. ... show more
Reviewed in the United States on March 3, 2024 by Thomas Johnson

  • Works great
Size: M13-13.5 or W15-15.5
Heal stopped hurting after only two days of wearing these. Will buy another pair soon
Reviewed in the United States on October 10, 2024 by Dave K

  • It worked for me.
Size: M11-11.5 or W13-13.5
I'm 5'10" 190 lbs size 11 shoe. I know I am 10 lbs heavy and older in my 60s but was surprised at the pain I got in my left heel on a longer walk in my favorite nike lunarglide 9 running shoes that may be lightweight but had never given me trouble before. I went to a more supportive newer asics and it helped but just didn't seem to allow proper healing for two months. The pain had me limping a bit randomly with no way of me being to understand why one day ok and the next day not. I ordered these insoles and decided to put them in the original lunarglides. I immediately noticed an upward pressure on my left arch and thought that interesting. In a couple of days I didn't feel the upward pressure on the left arch anymore and the pain in my heel was lessening. Today is 13 days since I first used the insoles and I just realized its pretty much solved the problem. I'm of the belief that my left arch needed support and that was the main issue. I'm not a podiatrist but it felt to me that my foot was out of alignment if that makes sense. These insoles must be made of some special plastic because they are pretty sturdy and give very strong support for how thin they look and feel. They allow my nikes to feel like they should too which is a bonus. Best $30 I have spent this year. ... show more
Reviewed in the United States on July 28, 2024 by Gary L

  • Good, but also not so good
Size: M7-7.5 or W9-9.5
They did provide pretty quick relief, but I've been wearing them for a few weeks and still have pain. I wore them for a day at the State Fair and came home in extreme pain. They did not hold up to a full day of walking. I feel like the arch is very minimal, so it provides some relief but clearly not an ideal design. I'll be looking for something new. ... show more
Reviewed in the United States on September 18, 2024 by Themise

  • Hard plastic insole inserts
Size: M6-6.5 or W8-8.5
No no no. These killed my feet like no other. I have severe pain in my right foot due to plantar fascitis and whatever else is going on. The expensive prescription orthotics also killed my foot and made pain worse. These can go under the foam insert but if that has any arch support that's going to cause the foot to hurt due to higher arch support than needed. I gave these my best try but by the third day I was done. The pain in my foot was worse than when I started. It should mellow by the third day not worsen. If these were padded with a soft foam I think they'd be better, but as is they are like walking on a hard surface and for painful feet, that's not good. I would never purchase these again, the cushy insoles always help my right foot for awhile they just break down fast. These, I couldn't even start them long enough. If hard surfaces hurt your feet more I'd say these are not for you. If your feet are not bothered by hard surfaces, they may work for you. These types of products are subjective to the person. Just know they're super hard and not cushy at all. I returned mine after a few days. ... show more
Reviewed in the United States on October 26, 2023 by TLM67

  • These are fairly comfortable. Work as advertised
Size: M6-6.5 or W8-8.5
I like the support they provide my feet, however, keeping them from moving around in the shoes is sometimes inconvenient, even with the added and included Velcro stickers. I may buy another pair later on after I wear these a bit longer and see how well my feet adjust to them.
Reviewed in the United States on September 26, 2024 by Debra A Bennett

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