Comfort that Goes the Distance

The Nitro Running Foot is a custom foot module engineered specifically for jogging and distance running. Each c-shaped running blade is handcrafted using our proprietary carbon fiber layering technique to provide the ideal amount of spring needed to run comfortably. The Nitro Running Foot is customized to user weight and running experience to provide the appropriate balance between strength and flexibility for high impact activities. A tall profile design is available for adult users while the short profile design requires less build height for petite users and children. A male pyramid attachment simplifies the fitting process.


  • Individually handcrafted carbon fiber layering technique ensures optimal vertical displacement and energy return
  • Endoskeletal attachment option facilitates easy adjustments and fabrication
  • Compatibility with exoskeletal design reduces system weight
  • Stiffness tailored to amputee weight and running experience


User Weight Rating: 365 lbs. (166kg)
Build Height (averages): Tall profile 9.5 inches; Short profile 7.25 inches
Product Weight (averages): Tall profile 303g; Short profile 276g
Connector: Integral male pyramid or exoskeletal set-up
Warranty: 12 months
Production Lead Time: 7-10 business days