The K2 Anthem 115 LV Ski Boots is a women’s specific boot geared towards the all-mountain category. It fits best for narrow to average width feet with a 98-millimter last. With a 115 flex rating, it has fast twitch responsiveness and a springy flex feel, both which are derived from the Powerlite polyurethane shell and polyurethane cuff combination. The flax sits right in the middle of the flex spectrum, not too stiff and not too soft. Just right for the hard charging skier who doesn't want the discomfort of a stiff plug boot. With a bevy of features like a heat-moldable shell, Powerfit Pro liner, and GripWalk outsoles, the Anthem 115 offers an unparalleled power-to-weight ratio. Thanks to our revolutionary Powerlite shell, this boot is stiff and precise while weighing a mere 1560 grams. That means you can ski longer, harder, and with more control than ever before. Featuring Energy Interlock, which is a rivet free technology that combines the shell and cuff which puts less stress on the boot’s materials, providing a smoother, more consistent flex. The Powerfuse Spyne adds power and strength to the Energy Interlock which incorporates a rear Y-shaped support. With a solid, fluid flex that won't overbar, the K2 Anthem 115 LV Ski Boots will let you take on the mountain and push your skiing to new heights.