Whether you're free-heeling or free-wheeling down the mountain, you want the K2 Women's Superbright 90 underfoot. The skinniest supermodel in K2's freeride collection, the Superbright 90 is a no-nonsense ski that performs best under pressure, whether you're bopping along the bumps, jamming down groomers, or venturing into the backcountry after a small refresher storm. The set-up is inconsequential, as this ski will sing with alpine, AT, or tele bindings.K2's all-terrain rocker uses a 70-30 split between camber and rocker that lets you lay down the full edge for laser-cut turns when you're charging down steep groomers, and rise above the crud and powder dustings without constantly burying your tip. The BioFlex 3 core, the stiffest core used in K2's women-specific skis, plus a progressive sidecut, enhance float and ease of turn initiation. The tripartite technology of sidecut, core, and profile is not for the faint of heart or novice skier; this hard-hitting trio requires the deliberate strength and power of an advanced skier who isn't satisfied with the status quo.Layers of metal laminate over the aspen, paulownia, and bamboo core contribute to the exacting personality of the Superbright 90. Alternating layers of lightweight Titanal and fiberglass above and below the core provides damping and hard-core carving on hardpack, but also necessitates a firmness of your conviction to turn. If you waffle, the Superbright 90 won't be there to bail you out. At 90mm underfoot and a turn radius of 16m @ 160cm, the Superbright 90 will weave in between the trees with a little speed, demolish double-blacks, and tour with the greatest of ease.