Semi-Rigid Carbon Fiber Inserts


Rated 5.00 out of 5 based on 2 customer ratings
(2 customer reviews)

Flexible carbon fiber shoe insert used for foot injuries that need additional support. Often used for turf-toe, mid-foot sprains, metatarsal stress fractures, toe fractures, prevention of recurring chronic injuries, and transition from rigid insert to semi-rigid as injury improves.

NOTE: Sold as each, NOT as a pair. The insert is flat so, it is either a LEFT or RIGHT.

SKU: N/A Category:

Sizing Instructions

  • Measure the athletes foot while weight bearing in centimeters.
  • If in between sizes round down to smaller size.
  • If need be, measure in inches and use the ruler below to determine the appropriate size in centimeters.

(click image to view full size)

Usage Instructions

  • The insert is to be used directly under shoe insole in shoe or under orthotic.
  • Insert could be taped or light adhesive to sock liner or orthotic to prevent moving in shoe.

Return Policy


You have 30 calendar days to return an item from the date you received. To be eligible for return, your item must be unused and in the same condition you received it. Your item must be in the original packaging and also have the original packing slip.


Once we receive your item, we will inspect it and notify you that we have received your returned item. We will immediately notify you on the status of your refund after inspecting the item.

If your return is approved, we will initiate a refund to your original method of payment.


You will be responsible for paying your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.

If you have any questions on how to return your item to us, of if you would like to initiate a return, please contact us.

2 reviews for Semi-Rigid Carbon Fiber Inserts

  1. Rated 5 out of 5

    Steve D

    These shoe inserts are amazing and highly recommended! I was pretty skeptical as to whether they would help with my turf toe condition, as I’ve had surgery once on them years ago and am now in the advanced stages and needing my big toe joints fused. The semi-rigid carbon fiber inserts have allowed me to remain active with hiking and to be able to get through my work days very well. I’m on my feet all day long at work and without these in my shoes I’m in some pretty serious pain by the end of the day. With the inserts, however, I’m still in pretty good shape and able to carry on with activities after work, whether that be working around the house, grocery shopping, or going for a walk around the neighborhood or short hike or bike ride. Pretty amazing! I’m now at the point where Brad from RTP recommended the rigid versions, since my condition has advanced, and I’m ordering those right now. Thanks to my doctor for recommending these guys and to RTP for a pretty amazing product!

  2. Rated 5 out of 5

    Amy Wieloh-Darmelio

    What I have found unique about this product compared to the dozen of other brands of inserts is that they are extremely thin and lightweight but extremely effective. I have been experiencing extreme toe pain due to hallux rigidus and these provide the “stiffness” needed to walk decreasing the pain and yet allowing for room in your shoes. One may have luck inserting underneath the lining of your current shoe.
    You are also able to order these as a single and can flip them over depending if you need a right or left insert.
    The customer service and price point are both excellent. The only down side is O wish I would have had these 4 years ago.
    You will not be sorry with your purchase.

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