05/18/2026
Not every foot needs the same level of support.
RTP Carbon Fiber Inserts come in three support levels, so athletes and active people can choose the option that best fits their support needs.
Semi-Rigid — flexible support for active individuals who need added foot support. Often used for turf toe, mid-foot sprains, stress fractures, toe fractures, and transition from rigid to semi-rigid support.
Rigid — more support when the foot needs more stability. Often used for more acute injuries, including Lis Franc injuries, metatarsal fractures, acute turf toe, and transition from walking boot to shoe.
Arthritic/Post-Op — very minimal flex for situations where the foot needs maximum protection, including mid-foot arthritis and post-op care.
Not sure which RTP insert is right for you? Take the quiz, https://rtpfast.com/foot-support-scoring-system/ to see which insert would be best for you.
Or send us a message and we’ll help you choose the best insert for your needs.
Helping people return to play…FAST!
1. Pain Level (0–3 points) Rate your foot pain during daily activities: 0 = No pain 1 = Mild pain (noticeable but doesn’t limit activity) 2 = Moderate pain (limits activity or causes limping) 3 = Severe pain (cannot tolerate normal activity or must rest often) 2. Activity Level (0–3