MultiFIT Last: 97 - 100mm – The MultiFit Last was developed in conjunction with the BOA® Fit System to accommodate a variety of foot shapes ranging from 97mm to 100mm eliminating the need for multiple last option (LV, MV).

Flex: 80 (sizes 22.5-23.5) / 90 (sizes 24.5+) – Medium flex designed for developing young skiers.

Lux Fit Tour Liner – Pre-molded and lasted with Ultralon heat-moldable foam. Features medium-density foam, pre-molded ankle pockets, and a medium-density collar, providing an ideal blend of performance and comfort. Includes a tour notch at the back of the ankle for increased comfort and range of motion while hiking and skinning.

Fully Heat Moldable – Both the shell and cuff are heat moldable for a truly custom fit.

Powerlite Tour Shell – Bootfitter friendly. Completely heat moldable. Eco-friendly Pebax upper cuff and shell. Consistent flex across a wide range of temperatures.

Fastfit Instep – Softer TPU material is used in the instep area of select models' shells for quick and easy entry and exit.

Powerlock Spyne – Rugged, precise and intuitive. The Powerlock Spyne walk mechanism allows for 50 degree range of motion when hiking and an unforgiving, powerful connection while skiing. The mechanism can also be adjusted to customize the forward lean of the boot between 10-17°.

BOA® Fit System – The BOA® Fit System provides a performance fit engineered to enhance feel and responsiveness while reducing pressure points by incrementally modulating the Alpine boot closure with precise micro-adjustments.

2 Light Alloy Upper Buckles

Velcro - Tapered PVC - One Piece

GripWalk ISO 23223 Outsoles – Removable and interchangeable rockered soles designed to work with GripWalk binding systems for better grip and comfort while walking, standing, and hiking.