USED ONCE SIZE 24.5 The Lange RX 110 L.V. is the cats meow of the RX women's lineup and a game-changer for hard-charging female riders. This Low Volume offering is the cinderella slipper of precise fitting boots, and if you are looking for performance over comfort in a boot that feels great, this is the boot to go with. 110 flex is smooth and predictable, ensuring you will have great days on the hill driving your skis through all types of terrain. No matter where you ride, the Lange RX 130 L.V. Women's boot is sure to shine. DUAL CORE:As you drive and flex into your boots, DUAL CORE actively compresses and expands - harnessing potential energy to deliver explosive power, snap, and rebound. Imagine World Cup precision and response, easy entry-and-exit, and a new level of ski boot performance as reactive and dynamic as your own body. DUAL 3D LINER FULL: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 FULL version is 100% customizable with three high-density foams integrated in key fit zones for maximum comfort and support. 97mm PRECISION FIT:Lange's PRECISION FIT provides an exact, race-inspired 97mm last designed for skiers with low volume feet or skiers seeking more foot compression and control without sacrificing comfort.