All-Terrain Rocker – Designed for all ability levels, All-Terrain Rocker adds versatility and ease in all snow conditions. This profile features an elevated tip and tail for variable and soft snow performance, as well as camber underfoot for power, energy, and edgehold in firmer conditions.

Tapered Tip/Tail – A design feature that shifts the contact points with the snow towards the midsole of the ski, reducing deflection in the tip and easing turn release in the tail.

Bioflex Konic Core | Aspen/Paulownia NANOlite – Women's specific core integrated into the Konic Technology design, with a Bioflex wood perimeter and Nanolite through the center for reduced swing weight with an unmatched flex profile. 5% reduction in weight but a 15% reduction in swing weight.

Aspen – Lightweight with a resilient, damp, easy-to-ski nature.

Paulownia – Lively, flexible wood with excellent weight to strength ratio.

Triaxial Braid – A K2-patented machine interlocks strands of fiberglass around a milled core for pronounced torsional strength, while retaining the lively flex patterns inherent in a wood ski.

TwinTech Sidewalls – A durable sidewall construction used on twin top skis that makes the top sheet more resistant to ski vs. ski impact damage.

Sintered Base

We recommend a brake width equal to or at most 15 mm wider than the ski waist width.

Stomp Pedal – Shock absorption under the toe.

Freeski Brakes – Self-retracting brakes eliminate hang ups on switch landings.

Low Profile Chassis – Low stand height for increased terrain feedback and enhanced power transmission.

Progressive Transfer Pads – Special inserts in the toe and heel increase dampening and forgiveness.

Oversized Platform – A super wide platform to ensure maximum power transmission on fatter skis.

Steel Housing – High-impact steel construction that stands up against the wear and tear of park and pipe skiing, or powder sessions.

Walk to Ride (WTR) Compatible – Compatible with Walk to Ride (WTR) boots - boots with special grip pads for better walking.

Height – 18.4 mm

We recommend a brake width equal to or at most 15 mm wider than the ski waist width.

Last: 97 mm – A narrow last for slim and low volume feet.

Bootfitter's Notes – The new Lange RX lasts are noticeably more relaxed in width and instep height than in years past - if you've had trouble fitting in a Lange performance boot before, you may find the new boots much more comfortable.

Flex: 80 – A softer flex for newer or lighter skiers.

Dual 3D Sport Liner – A liner pre-formed twice in 3D. The inside of the liner is pre-formed to support the foot while the outside is pre-formed to the shape of the boot to limit movement and thus ensure superior precision and power transfer.

Dual Core Technology – A new "Power Injection" method allows Lange to inject two different durometers of plastic simultaneously through 5 injection ports, with the two plastics being directed to specific parts of the boot. The harder plastic goes to the heel, spine and lower shell to retain stiffness, while the softer plastic goes to areas that wrap the foot and lower leg for comfort.

Shell – Polyurethane

Cuff – Polyurethane

Forward Lean – 12˚

Ramp – 4˚

Canting – +/- 1.5˚

4 Aluminum Race

35 mm Velcro Strap

Replaceable Polyurethane Grip Soles