3 Density Technology: By utilizing hard 70% hard injections and 30% soft injections the Diablo increases power transmission, performance, and still allows for an easy entry in the boot. Twin Support System: The Twin Support System found in the upper cuff addresses the concept that skiing relies heavily on lateral movement. The design allows the pressure to be distributed laterally, which enhances performance. Extended upper flaps distribute the pressure laterally alleviating excess pressure on the center of the shin. They also allow a better closure of the cuff around the shin.

Rapid Access: A revolutionary, simple, yet effective system that features a pre-formed cuff that swings open and closed on a hinge. The system is made of three pieces: a regular cuff, a nylon hinge and a hinging cuff so you get enhanced performance and convenient access. Dual Pivot: Allows alignment in two dimensions, addressing performance, fit and comfort simultaneously. The axis alignment function allows the cuff to "hinge" or attach to the lower shell at different points. This enables the boot to hinge on a different axis increasing edge pressure efficiency for performance. The cuff alignment function adjusts to match the lateral angle of the cuff to the lower leg for fit and comfort. Dual Pivot is the only system available that allows these two adjustments to occur at the same time and work together as a single unit.

Flex Adjustment: A two position flex adjustment is quick and easy to use. Utilize the tool that comes with the boot. Remove the flex plate and rotate to the desired position. Reinsert and tighten. Hinged Instep Catch: The instep catch is on a hinge allowing it to adjust for better pressure distribution and closure. Alu Buckle: easy flexible design with a hot color design, nice to look at and use.

Rear Spoiler – removable: The rear spoiler can be adjusted to three height positions to accommodate various lower leg and calf dimensions. Simply remove the screw and adjust the spoiler up or down. To achieve the 3rd position, rotate the screw and plate. F.I.T. System Tongue: The FIT system tongue is designed to move with the leg and shin while the boot is being flexed. The base of the tongue is attached to the liner with an elastic material that allows the whole tongue to slide. Contact is maintained between the shin and tongue, providing a precise and comfortable fit and reducing any uncomfortable pressure.

Tongue Handle Pull Strap: A tongue handle pull strap, found on all models, aids in the entry and exit of the boot, as well as making sure the tongue is correctly seated for additional comfort and performance.