70 Flex Index: This boot has a flex rating of 70, which is best suited for beginner and intermediate skiers. Softer boots will be more comfortable, but won't offer enough stability at higher speeds. Stiffer than 70 will give that stability, but start to get a little less comfortable.
102-106mm Last: This shell width of this boot is automatically adjustable (thanks to the Live Fit System), and is perfect for recreational skiers, those with average to wide feet, and skiers that like comfort for their feet. That probably makes up 95 percent of the skiing population.
Live Fit: The Live Fit system consists of two elastic zones at the forefoot that instantly adapt to the foot width of the skier. The shell adapts between 102 and 106mm, providing a custom type fit without the hassle of heat molding and expensive shell modifications. Basically, this feature makes these boots fit almost any skier.
Mega Buckles: Instead of the standard 4 buckle system (or sometimes 3), this boot has two oversized buckles that get the same pulling power and fit, with less stuff to worry about. One buckle over the top of the foot- done, one buckle above the ankle- done... Time to start skiing.
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.
Women's Fit: Materials, fit, comfort level and technical features designed specifically for women's needs.
Tongue Pull: A loop of fabric at the top of the tongue helps in putting on and removing the boots. Pull it forward and to the side and your foot should slide right in.
Atomic ASY Comfort Liner: A lighterweight and softer version of Atomic's ASY Pro/Sport liners, the Asymmetrical Comfort liner is extremely plush and will conform to the skier's foot over time. This liner is sort of a middle ground between a rental/beginner liner and a more advanced performance liner.
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.