The Lange LX 90 is a medium stiffness flexing boot with a wider fit and a and a comfy Dual 3D liner. The 90 flex index is plenty stiff for an intermediate skier and allows a rider to charge hard. The 102mm last is a good fit for a medium to larger volume foot. *note, the boot that you see in the image may not be the exact boot that you receive but will be in similar condition*