The perfect balance of performance and comfort. Designed to deliver the power and precision demanded by the most committed all-mountain skiers, the Lange RX 100 offers a racing pedigree with a more inclusive high-performance fit.

The Dual Core shell construction and Dual 3D liner integrate perfectly, ensuring unparalleled foot-wrapping and precision. The new innovative RBT tongue provides energtic power transmission and rebound.

The Lange RX 100 specific fit retains Lange's strong heel lock and foot hold with more instant "out-of-the-box" comfort.

Specs:
• Shell material: Polyurethane
• Shell technology: Dual Core
• Shell bootboard: Hard Polyurethane Foam
• Shell specifications: Easy Entry Insert
• Cuff material: Polyurethane Dual Chore
• Liner Insulation: Thinsulate
• Liner additional functions: Customizable
• Liner tongue: Shin Control
• Liner power strap: 40 mm
• Liner type: Dual 3D Sport Liner
• Buckles technology: Alu Race Micro, Shell Articulting
• Buckle adjustments: Micro
• Buckles additional functions: Secure profile
• Buckles material: Alu Light
• Soles specifications: Gripwalk mounted
• Soles features: Alpine Sole 5355 compatible
• Canting: External Screw Canting

Technology: 

Dual Core
When you ski and move, Dual Core actively contracts and expands - harnessing potential energy to deliver explosive power, pressure and rebound. Imagine World Cup precision and reactivity, a straightforward entry and exit system, and a new level of ski boot performance as responsive and dynamic as your own body. 

Dual 3D Liner Sport
The Dual 3D Liners are pre-shaped to perfectly fit the inner shell. This means there is absolutely precise and accurate power transmission. They also adapt perfectly to the foot, which contributes to a super comfortable anatomical fit. The Dual 3D Sport version is 60% customizable (shin, ankle, instep, toe box) and features low-density foam integrated into key zones to provide even more comfort and support.

Shin Control
The women's specific Shin Control liner provides maximum comfort while maintaining precision and responsiveness for optimal control of the ski. The anatomical assymetric tongue distributes pressure on the shin over a larger area as you move in the boot for increased comfort and control.

Thinsulate
Thinsulate is a lightweight synthetic insulation that keeps you warm in damp and cold conditions.

100 mm Performance Fit
Long Precision Fit is suitable for skiers with medium sized feet or anyone who wants a little less foot compression for longer comfort, with a snug yet comfortable 100 mm last width. 

Natural Stance
Lange's Natural Stance takes its cues from modern ski construction. With a low four-degree drop (angle between heel and ball of foot) and an upright neutral stance position, balance is improved, power transfer is more efficient, and thigh muscles don't tire as quickly.

Gripwalk Mounted Soles
The pre-mounted Gripwalk Soles have a thick rubber tread and a convex toe profile, for more traction and a more natural rolling motion of the foot. Integrated stiff pads ensure optimized power transfer and full alpine power. Alpine DIN soles are available and have to be ordered separately.