Lange RX 120 Superleggera Ski Boots Black Orange

The Lange RX Superleggera boots are an alpine ski boot that offers a 100 mm last to adapt perfectly to the shape of your feet. Lange's revolutionary dual-core technology combines with ultra-lightweight Grilamid housing construction to deliver a new premium combination of precision, agility and power. Built on the RX chassis, this version features ultra-lightweight casing and liner engineering for a weight reduction of nearly 25%, providing high performance on all mountains for only the most committed skiers.

Features:
- Great comfort during the day thanks to the exact 100 mm last
- The 3D double lining allows the inner shell to be combined for more precise power around the foot
- The Stance Natural, offers a lower ramp angle for a more neutral and upright posture to increase balance and control
- Thanks to the Dual Core Light, the boots are compressed and expanded to take advantage of the potential energy

Specifications:
- 100 mm form factor
- Polyolefin leg cuff
- Built-in dual-core technology
- Ultra-lightweight Grilamid casing
- Built on the RX chassis
- Grilamid casing
- Double inclined screw
- Alpine sole with maximum grip
- Compatible with Gripwalk
- 45 mm strap
- Improved front balance, lever 12º without spoiler and 16º with forward tilting spoiler
- Improved edge release, speed 0º sole tilt
- Improved balance, direction 4th ramp angle
- Weight: 1772 g (size 26.5)

Technology:
- Dual Core Light:
The Dual Core Light actively compresses and expands, harnessing the potential energy to deliver explosive power, snap and bounce. Precision and lightweight response, easy entry and exit, and a new level of ski boot performance as reactive and dynamic as your own body.

- Performance Fit
Lange's Performance Fit provides an accurate yet comfortable 100mm last designed for skiers with medium volume feet or skiers looking for slightly less foot compression for all-day comfort.

- Double 3D lining
The 3D Double Lining is pre-formed to match the inner shell for the most precise power transmission and around the foot for our most comfortable anatomical fit. The Dual 3D Pro Light version is 100% customizable with two low-density, low-weight foams integrated into key adjustment areas for comfort and support.

- Natural Stance
Lange's unique Natural Stance complements modern ski designs, offering a lower ramp angle (4º) and a more neutral, upright stance to increase balance and control for more efficient power transfer and less fatigue.

-Grilamid
Grilamid plastic is ultra-lightweight and conforms to the boots, allowing for precise customization and maintaining high rigidity for dynamic downhill performance.

*The flexibility of a boot indicates the level of support the boot will provide. The higher (stiffer) the bending rate, the stiffer and more reactive the boot. The lower (softer) the bending rate, the more tolerant and comfortable it is. The choice of flex is crucial to the performance that each boot will offer and is selected according to the level of the skier, the discipline and the weight of the skier.

In general we can identify three levels of bending:

For men, it's generally assumed that:
- A 60 to 70 flex is designed for beginners to intermediate.
- An 80 to 110 flex is designed for intermediate to advanced skiers.
- A 120 to 150 flex is designed for expert skiers.

For women, it's generally assumed that:
- A 50-70 flex is designed for beginner and intermediate skiers.
- An 80 to 90 flex is designed for intermediate to advanced skiers.
- A flex from 100 to 110 is for expert skiers.

Warning:
- Too rigid or stiff bending can limit the skier's ability to progress.
- Heavier and more powerful skiers should select a boot with a higher flex index.