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What do ski binding numbers mean?

Author

Sarah Smith

Published Jan 18, 2026

You will find a DIN number in both the toe and heel portions of the binding of your ski. A higher DIN number means that more force needs to be applied to the binding before it releases. A lower setting, meanwhile, will release at a much lighter pressure. Only trained technicians should adjust DIN settings.

How do I know what size ski binding I need?

Your skis' waist width will determine the ski brake width (the distance between the two brake arms). For example, if your skis are 80mm wide at the waist, you will need bindings with a brake width of at least 80 mm and preferably no wider than 95 mm.

How do ski binding sizes work?

Selecting a binding width is always based on how wide your skis are at the waist. You want to select a binding with a brake size equal to or greater than the waist width of your skis, but never smaller.

Do ski bindings fit all size boots?

While not all ski bindings are universal for different types of skiing, most of them can be used with different brands and sizes of ski boots. Therefore, you won't need to worry about not being able to find the right boots for your bindings.

What should I set my ski bindings at?

The average beginner male will release from his bindings at a DIN setting of 6 or between 194 to 271 Nm of torque, while the average advanced male will release from his bindings at a setting of 8.5 between 271 and 380 Nm.

19 related questions found

How do you determine the width of a binding?

Choose the brake option with the smallest difference between the ski waist width and brake width. Ideally, the brake width will be slightly wider than the waist width of your ski, but the two widths should be as close as possible.

What identifies a GripWalk binding?

GripWalk soles are marked with a corresponding logo and the ISO standard 9523.

What does a higher DIN number mean?

According to bodyweight, boot sole length, skiing ability, and age, the weight method uses a table to determine the DIN setting. The higher the DIN setting, the later the binding releases, and the higher the risk of injury!

What means high dins?

The higher the DIN setting, the higher the force required to release from your bindings.

What is DIN number?

DIN Number or Director Identification Number is a unique 8 digit number that is required for any existing or proposed Director of a Company. Director Identification Number (DIN) has been introduced in India by way of the Companies Amendment Act, 2006.

What is DIN boot size?

The DIN setting, which will be configured for you by a qualified ski tech at your local ski shop, is based on your height, weight, ability level, and boot sole length. The lower your DIN level is set to, the sooner your bindings will release when force is applied to them.

Do bindings matter on skis?

Bindings are the performance link between your boots and your skis. For your safety, they release you from the ski when pressure exerted on them exceeds their release settings. Today's popular integrated ski/binding systems simplify the decision-making process for some.

What Marker bindings are GripWalk compatible?

Bindings designated for compatibility with GripWalk will work with Alpine (ISO 5355) and GripWalk boot soles. Non-GripWalk ISO 9523, WTR and non-standard touring boots may fit into GripWalk bindings, but they will not perform safely or consistently.

Are Look bindings compatible with GripWalk?

All LOOK bindings (except the "RACE" racing range) are now compatible with the first 2 standards: ISO 5355, "A" and "C". GRIPWALK (future ISO 23223), 'A' and 'C'.

Are Marker Jester bindings GripWalk compatible?

Yes, The big difference has to do with the AFD (Anti-Friction Device) plate, the Jester ID is compatible with regular boot sole lugs (which have been around forever and most people currently have), Alpine Touring soles, Grip Walk and even WTR – though it's not marketed that way.

How wide should my ski brake be?

Ski Brakes

You want your brake width to be at least as wide as the waist (the middle section) of your ski, but no more than 20 millimeters wider than that. So if your ski waist is 75 mm, then you want to purchase bindings with brakes in the 75- 95 mm range.

How tight should my ski bindings be?

A lot of shops will even test to make sure the bindings release under the correct forces. The correct DIN setting for you should be high enough that the skis do not come off when you don't want them to, but low enough that the skis will come off before you are in danger of injuring your legs.

How much can ski bindings be adjusted?

Generally speaking, you can adjust your ski bindings the equivalent of one shoe size larger or smaller, but if you're going to be marking more significant changes (for example, in the case of a child whose feet are rapidly growing), the ski bindings will need to be remounted to ensure the ski boot is attaching at the ...

Are 10 year old skis still good?

You can technically ski on an old pair of skis for as long as they are intact and can attach to your ski boots – but if you want to get the best from your expensive lift pass – you probably should upgrade to a new pair at least every 6-12 years. More major improvements in design tend to happen every 5 years.

Is it OK to store skis standing up?

DO STORE IN DRY AREA Your skis and boards could be stored standing upright on the tails or on their sides in a damp free environment. A great storage place could be under your bed, or in the corner of an interior closest in the house. DO NOT store in the garage, damp basement or attic.

Why is DIN needed?

It is an 8-digit unique identification number that has lifetime validity. Through DIN, details of the directors are maintained in a database. DIN is specific to a person, which means even if he is a director in two or more companies, he has to obtain only one DIN.