ES STI Insoles
- ES STI insoles set of 2
- red
- Enhance Rebound Foam
- 200% Energy Return (Fixed Load)
- 40% Lighter Than Regular EVA
- Small for shoe Size 7-8
- Medium for shoe Size 8.5-9.5
- Large for shoe Size 10-11
- XL Size for shoe 11.5-13
- note: Can be trimmed with scissors to fit your exact shoe size. (No trimming needed if you are on the upper end of the size range)
