The all-new RX SUPERLEGGERA LV is the result of pure performance-driven innovation. Lange’s revolutionary Dual Core technology meets an ultra-light Grilamid® shell construction to deliver a new premium blend of precision, agility, and power.Built on the award-winning RX chassis, this limited-edition version features ultra-light shell and liner engineering for an almost 25% reduction in weight, supplying elevated all-mountain performance for only the most committed skiers.SHEL:- DUAL CORE LIGHT A lightweight version of our innovative Dual Core technology. As you drive and flex into your boots, DUAL CORE LIGHT actively compresses and expands - harnessing potential energy to deliver explosive power, snap, and rebound. Imagine lightweight precision and response, easy entry-and-exit, and a new level of ski boot performance as reactive and dynamic as your own body.FIT:- 100mm PERFORMANCE FIT Lange’s PERFORMANCE FIT provides an exact but comfortable 100mm last designed for skiers with medium volume feet or skiers seeking slightly less foot compression for increased all-day comfort.LINER:- DUAL 3D LINER PRO LIGHT DUAL 3D LINERS are pre-shaped to match the inner shell for the most precise and accurate power transmission, and around the foot for our most comfortable anatomic fit. The DUAL 3D PRO LIGHT version is 100% customizable with two low-density foams for reduced weight integrated in key fit zones for increased comfort and support.SHELL:- NATURAL STANCE: Lange’s unique NATURAL STANCE compliments modern ski designs, offering a lower ramp angle (4⁰) and more neutral, upright stance to increase balance and control for more efficient power transfer and less quad fatigue.Specifications:Liner:- Liner Technology: Dual 3d Liner Pro- Liner Tongue: Power Wedge Tongue- Liner Power Strap: 45mm- Liner Type: Dual 3d Pro Light Liner- Additional Features: CustomizableShell:- Shell Material: Grilamid Dual Core- Shell Technology: Dual Core Light- Shell Bootboard: Hard Polyurethane FoamCuff:- Cuff Material: Polyolefin