This no-compromise free-touring boot features Dynafit® certified inserts for compatibility with all alpine touring bindings and a pre-mounted GripWalk® sole for compatibility with GripWalk® specific alpine bindings. A releasable cuff affords a natural range of motion on the skin track or boot pack. The 98mm last shell is engineered for minimal weight and maximum power transfer to ski on-piste or off and everywhere in-between. The pre-shaped, full custom liner includes Thinsulate™ insulation and a touring-specific design for enhanced mobility.