Details Fit Last: 102 mm – Lange's Comfort Fit provides a wider, more forgiving 102mm last designed for skiers with high volume feet or skiers seeking all-day comfort without sacrificing performance. Easy Entry Insert – A softer plastic insert molded over the instep area allows easier opening of the boot overlap for more comfortable entry and exit. Women's Specific Cuff Shape Flex Flex: 70 – A medium soft flex for newer skiers or lighter intermediates. Liner Dual 3D Comfort Liner with Shin Control and Thinsulate™ – Non thermo liner with extra soft padding and an extra soft tension fit. Shin Control – Lange's unique women-specific Shin Control liner offers maximum comfort while maintaining the required precision and responsiveness for optimum ski control. The anatomical asymmetric tongue distributes shin pressure as you flex into the boot, dispersing it over a larger area for enhanced comfort and more control. Shell Materials & Design Dual Core Technology – A new "Power Injection" method allows Lange to inject two different durometers of plastic simultaneously through 5 injection ports, with the two plastics being directed to specific parts of the boot. The harder plastic goes to the heel, spine and lower shell to retain stiffness, while the softer plastic goes to areas that wrap the foot and lower leg for comfort.