About K2 Method/Diverge tongues - Flex 90
The 90 flex tongue is a replacement tongue for your FL3X Method and Diverge boots. The medium flex rating offers a smooth and reliable feel in all conditions and helps eliminate shinbang.
SHELL COMPATIBILITY
- K2 Method shells
- K2 Diverge shells
- Full Tilt FTE shells (Evolution)
- Full Tilt Ascendant shells
