A boot built to blend comfort and performance for those passionate skiers out there, the Kastle K110P is a nice do it all ski boot with a penchant for charging hard and keeping you in the saddle all day long. The boots 110 flex rating provides a great combination of control and comfort, ideal for a solid fit while providing a little give and keeping you comfy. The Kastle K110P is a great option for those skiers that are looking for a race pedigree boot that still gives you all day comfort, what's not to love?