Waist width: how to choose the right skis

Getting ready for the season, choosing the skis that will suit us best has become a real technical headache. Between brand marketing and specialist jargon, it's easy to get lost!

So let's look at one crucial point: waist width.

It's a tiny measurement in millimetres, taken at the narrowest point under your boot, and it can decide whether your day is pure joy or a struggle.

Why does width make such a difference on piste?

Let's keep it simple: on hard-packed or icy pistes, you need to tilt your ski so that the edges grip the snow.

If you turn up on very wide skis on firm, hard snow, your muscles will have to work enormously hard to hold the angle (the leverage effect). That's when your day can turn into a slog.

Style versus reality

Huge skis look fantastic, but be careful: you could struggle if you plan to stick to the pistes.

Skiing on hard snow with skis that are too wide takes a lot more effort to control them, and forces you into an unnatural position (often with your knees caving inwards).

That's why it's important to choose a waist width that suits your level (ask a professional for advice) and the terrain you'll be riding.

When should you choose a wide waist?

As you'll have gathered, a wide waist takes more effort to handle on piste. But if you want to have fun in powder, it can become your best friend!

A wide waist increases the contact surface and helps you float on top of the snow rather than sink into it ("flotation"). That's what gives you that surfing feeling.

Here's a quick guide to help you find your way:

Category	Waist width (mm)	Main use	Typical profile
Performance piste	70-84 mm	Carving, groomed snow	Racing / Intermediate to Advanced
All-Mountain	84-94 mm	70% on piste / 30% off piste	All-round skier
Freeride Mid	95-105 mm	Powder, piste edges	Regular freerider
Powder (Deep powder)	Over 105 mm	Deep snow	Expert / Big powder days
Touring	85-95 mm	Balanced uphill and downhill performance	Advanced / Ski tourer

The bottom line: be honest about how you ski

To sum up, the most important thing is to be honest with yourself about how you ski.

If you spend 80% of your time on groomed pistes, don't buy giant freeride skis just to look good in photos or in the lift queue. Choose wisely, so that your legs last until the lifts close!

Don't forget to adjust the length of your skis to their shape (rocker, camber) as well.

Happy riding, everyone, and enjoy the powder!