Product Details
Fit
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
Flex: 120?A stiff flex intended for advanced to expert skiers.
Liner
Dual 3D Pro Liner with Shin Control and Thinsulate?100% customizable thermo liner with two types of high density foam and a precise, medium tension fit.
Shell Materials & Design
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
Stance
Natural Stance?Lange's unique Natural Stance compliments modern ski designs, offering a lower ramp angle (4?) and more neutral, upright stance to increase balance and control for more efficient power transfer and less quad fatigue.
Forward Lean?12˚
Ramp?4˚
Canting?+/- 1.5˚
Dual Screw Canting
External Screwed Cuff Alignment
Removable Spoiler
Buckles
4 Aluminum Race
Power Strap
45mm Velcro Strap
Sole
Max Grip Alpine Soles?Replaceable bimaterial toe and heels of