A women's specific anatomical liner and shell provides a comfortable out-of-the-box fit and if needed, you can add personal fit customization with Tecnica’s C.A.S. system. The C.A.S. Cuff Adapt System effectively and easily adjusts the cuff volume to fit a variety of lower leg shapes. The Asymmetric shell and cuff design in combination with the Women's Natural Stance setup puts you in the perfect balanced position to tap into all the energy and performance of your skis. And with flex rating of 95 this boot gives you the support you need to confidently ski all over the mountain with control and confidence.