Boot Sole Length & Mounting

Boot Sole Length

The ski boot sole length is critical to mounting bindings to skis and is easy to find once you know where to look. It is the length of the sole of your boot from the tip of the toe to the back of the heel, measured in millimeters. The number is embossed into the plastic shell of your boot in the same color as the plastic — it sticks out slightly like braille. Most manufacturers place this number on the left or right side of the heel, sometimes on the bottom.

Be careful not to confuse your boot sole length with your mondo point size. For example, a person with a size 27.0 mondo will have a boot sole length of around 317mm, not 270mm. If you need help finding yours, call us at (614) 848-6600 and one of our staff will be happy to help.

Mounting Position

The mounting position of your ski bindings changes how your skis perform in different situations. Most skiers prefer a traditional or factory recommended mount. Here are the options:

Traditional / Factory Recommended — Best for skiers who want versatility across varying terrain and snow conditions.

Core Center — Ideal for twin tip skis used in the park where the ski is NOT perfectly symmetrical (e.g. 113/88/109). The bindings are mounted in the direct center of both contact points.

True Center — Ideal for twin tip skis that ARE perfectly symmetrical (e.g. 113/88/113). The bindings are mounted in the direct center of the ski measured tip to tail.

Set Back — Best for strictly powder skis. Setting the stance back a few centimeters gives the ski more room in the tip for better flotation. Not recommended for groomed or packed snow conditions as it can feel unstable.

If you need help choosing your mounting position, call us at (614) 848-6600 and we'll walk you through it.