These are a backcountry ski boot for tech bindings (dynafit compatible) only. They are used very little and in like new condition. The heat-mouldable liners have never been heated so you have at least 3 times you can heat mould and fit them perfectly to your foot. They haven't been on any long tours so no stinky sweating in these! If you have small feet, these would be great. They're approximately US Women's size 6 (men's 5).