I realized I got the wrong size after a couple of days skiing. Benefit from my mistake. For sale is a pair of Rossignol's All Mountain ski boots with hike option. Mondo size 27.5 (size 9 shoes) Flex 110 Last 102 mm Boot Sole length 318 mm The ALLTRACK 110 delivers an award-winning fusion of power, precision, and hiking performance in our anatomic 102mm "sport fit". Compatible with GripWalk rockered soles, Alltrack offers ski-hike versatility combined with traditional alpine performance that continues to go unmatched. Sensor Grid shell technology and OptiSensor 3D Thinsulate™ liners deliver optimized foot wrapping, comfort, warmth and support.