Flex 140

Piste ski boots with a 140 flex are the stiffest carve models. The 140 flex is for experts that love to carve the sharpest turns with a lot of power cut on corduroy groomers and who are looking for the most direct shoe with a fast rebound. They are often low and medium low in volume, perfect for skiers looking for a snug fit or with (very) narrow feet.