EstCarbon - Carbon Fiber Insole - 1 pc, Men 11-11.5, Women 12-12.5 - Rigid Orthotic Insole Shoe Insert - Stiff Foot Plate - Support for Turf Toe, Flat Feet, Achilles Tendonitis

Rather expensive, but definitely provide foot support. They will probably protect you from pungee stakes and the odd nail to boot. Use them with a pair of really high grade regular insoles.

Love 'em- suggested by podiatrist

I got the regular thickness but it was still very thin. Couldn’t bend this thin piece at all. The measurement matches the metal size, so it was smaller than the inside of my sneaker by at least a centimeter. However, it still worked and this has been helping me not bend my toes, one of which has got a stress fracture. My doctor wanted me to have this made at a prosthetics place for $70. But that place was too busy and told me to go to a cobbler. The cobbler couldn’t do it because they only work with leather. So I was stuck until I found I could just order them from Amazon!

For shoes with a removable insole, this is very rigid insole that can be inserted underneath it. For me, it's much more comfortable than wearing a post-op shoe. Even though it's super thin, it takes up a lot of space in your shoe. Your shoe has to be flat and really roomy (like a tennis shoe) to accommodate the insole. The information in the boxes where you select a size to order appears to be incorrect. I ordered a "9.45 Inch, SHOULD fit W's size 7.5-8 & M's 6.5-7" (which is equivalent to an EU38) but received an EU37. When ordering, it was confusing because with the "9.45 Inch, SHOULD fit W's size 7.5-8 & M's 6.5-7" (or EU38) box selected, one of the photos showed the dimensions for an EU37. I assumed the size selection boxes were correct and the picture was incorrect, but I think it's actually the other way around. Based on my experience, my best guess is that the sizing information in the picture represents the size that will be shipped. Fingers crossed for my reorder.

It is excellent if you have a broken metatarsal bone in your foot. I even went hiking and climbing stairs with it and did not damage the bone. I recommend it.

Nothing wrong with insole (except only one not two) but I bought for my daughter and they did not do the job. Returning as per Amazon.

Works well but this is not a pair! It is only one pc for one foot so beware when buying this is only one

Great product! I had been wearing a post op shoe for the last month and my orthopedic said to get a carbon fiber insole to insert into my regular shoe and to wear for the next 6 weeks. I fractured my foot and am in the recovery process and this insole is amazing and works great. There's barely any give to the insole which is what I need so I'm very comfortable walking around with it and not nervous about potential reinjury.