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. Compatible with the Full Tilt FTE shells (Evolution/Ascendant).
Size
(XS) 23.5, (S) 24.5-25.5, (M) 26.5-27.5, (L) 28.5-29.5, (XL) 30.5
Parts Category
Tongues
Compatible Boots
Method, Diverge