110 is pretty stiff. But 110 is also not the same across the board. Could always try a nice soft pair of rentals. Insoles make a massive difference to boot fit too. Finally, when warming up in the morning (whilst the shells are still warmish), stand clipped in to your skis on the flat but with the buckles really loose. Flex your ankles (the bend is from the ankles not the knees) nice and far forwards and backwards. Then repeat whilst progressively tightening the boots a notch each time. Enjoy!
110 is pretty stiff. But 110 is also not the same across the board. Could always try a nice soft pair of rentals. Insoles make a massive difference to boot fit too. Finally, when warming up in the morning (whilst the shells are still warmish), stand clipped in to your skis on the flat but with the buckles really loose. Flex your ankles (the bend is from the ankles not the knees) nice and far forwards and backwards. Then repeat whilst progressively tightening the boots a notch each time. Enjoy!