This model is a reference for freeride and backcountry experts, but also for those that are looking for a really supportive boot. Appreciated for its hard flex since its introduction in the collection, it is definitley a high end model that comes with all the best technologies of our line. New Biomap asymmetrical Tongue for a more progressive flex, CAB5 heel retention system for a secure lock of your foot, Rubber shield protections and thermowelded finishings for a long lasting and waterproof boot. Last but not least, it’s equipped with Double Crossbow outsole and with a Vibram insert, for an incomparable shock absorbing and grip. TF3 Liner.