The rigid carbon fiber insert is used for more acute injuries that need more rigidity. Injuries such as Lis Franc, metatarsal fractures, acute turf toe, hallux rigidus, and transition from walking boot to shoe. Usually athletes are started with this insert when they return to play.

For a more flexible insert, use the Semi-Rigid insert.  

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

Sizing Instructions

• Measure the athletes foot while weight bearing in centimeters.
• If in between sizes round down to smaller size.