Spenco Propel + Carbon Performance Insoles deliver explosiveness with each foot strike. Turn your everyday trainer into an elite race-ready shoe with the Propel + Carbon insole. Designed by biomechanical experts, this insole features a carbon plate for explosiveness with each foot strike and INergy Foam for next-level energy efficiency- Carbon Plate provides forward propulsion and explosiveness with each foot strike
- Responsive INergy Foam cushioning creates next-level energy efficiency
- Contoured and supportive heel cup
- Metatarsal pad for ideal foot alignment
- Engineered forefoot launch pad
- Includes 1 pair of insoles
Spenco Propel Carbon Insoles
