Soft Walk Heel: A rubber insert in the heel cushions while walking to get better grip and a more comfortable stride.
Replaceable Toe and Heel Pads: This is a must-have for skiers that don't live in ski in/ski out condos. When your ski tech tells you that you have to buy new boots because the soles are worn down too much, just laugh at him and tell him to order you a new set of sole plates.
Easy-Entry Concept: The 'Easy-Entry Concept' is essentially an inverse shell overlap, making the boot open significantly wider at the top of the instep, making it easier to put on and take off than traditional shells.
35mm strap: Wider than average strap at the top of the boot to help keep the boot together and to give good performance while skiing.
Tri-Injected Energy Frame Shell: Most ski boots are Bi-Injected into the mold to create two different densities of plastic. Head went ahead and did one better, tri-injection molding. This means there are three levels of plastic density instead of two, meaning the transition from the stiff/dense sole of the boot to the lighter upper-cuff of the boot is more fluid. This in turn makes your skiing smoother and the boot has a more predictable flex throughout all parts of the boot.
HeatFit liner with anatomical footbed: This liner will adapt to the shape of your feet and lower leg, just by wearing them. The self molding inserts will make the boot more comfortable the more you wear them. The anatomical footbed has additional support in the heel and arch, and has a solid, yet comfortable feel while skiing.
Macro adjust ladder: The tooth plate opposite the top buckles can be moved in or out for a huge range of adjustment, and to fit narrow to wide lower legs.
Micro Adjustable Plastic Buckles: These buckles are plastic to keep them lightweight, but unlike most plastic buckles they do have micro-adjustment capability so you can clamp down the boot at the perfectly comfortable position.
Double Canting: Two adjustment bolts, one each side of the ankle, allow for maximum adjustment for leg/knee alignment problems. The canting helps the skis stay flat on the ground while you are still bow-legged or knock-kneed.
W106 last: The forefoot width of this last is 106mm, which is an incredibly roomy and comfortable fit. A good choice for beginners and casual skiers, this one is extremely comfortable.
Auto-Walk heel: A button in the back of this boot is engaged automatically by the heel piece of the ski binding, stiffening the boot and putting it in a 'ski stance.' When the boot is taken out of the binding, the button automatically pops back out relaxing the fit for easier walking.
60 Flex Rating: Great for beginners and intermediate skiers that need a forgiving boot to give comfort throughout the day.