The Jaztronaut is the first cycling-specifc insole to use aerogel.
- NASA-approved aerogel between EVA foam
- Aerogel is nano-porous and 90% air
- Maintains insulation value under pedal load
Manufacturer 45NRTH
Manufacturer Part Number 45N_INSOLE-FLAT-LK-ZM-
UPC 708752085237
Model 45NRTH Jaztronaut
Shoe Size
48,50