The Lange Women's SX 80 W Ski Boots are groundbreaking, high-performance 102mm women's all mountain boots for advanced skiers. Expanding Lange's unique "Choose Your Width" option, the more forgiving 102mm fit delivers the highest-performance to skiers with wider foot shapes. All of Lange's award-winning fit and performance solutions combine with a 102mm mono-injection shell, short cuff design and Thinsulate® liner, providing maximum comfort, warmth and easy customization. A softer instep area allows more comfortable entry-and-exit, while ultra-grip soles increase traction and durability. Lange's SX finally ensures no more compromises between fit and performance.