Most skiers don't need extreme skis. They don't spend all day on pure competition ice, nor do they exclusively ski deep powder runs. What they need is something that performs well most of the time.
That's where all-terrain skis come in.
But the term can be misleading. “All terrain” doesn’t describe a single type of ski. It describes a range. A spectrum that goes from models clearly oriented towards groomed runs with off-piste capability, to wider skis that allow you to explore open terrain without losing control when you return to hard snow.
Choosing well isn't about fashion or isolated figures. It's about understanding where you ski most of the time and how you like to do it.
The all-terrain focused towards piste.
At the narrower end of the spectrum, we find skis with a waist width of around 80–85 mm. These models are designed for those who prioritize on-piste performance but don't want to feel limited when the snow changes or when an ungroomed area appears.
This type of ski maintains quick edge transitions, good precision, and a feel very close to a piste ski. The difference is that it offers extra margin when the surface is less than perfect. It doesn't become twitchy in spring snow or lose its composure when there are lateral accumulations.
It's the logical choice for those who enjoy leaning, seeking speed and drawing clean lines, but don't want to feel constrained.
At KUSTOM, that profile is embodied by the Verso (82 mm) . From the very first run, it delivers the feel of piste skiing: it encourages you to go fast and confidently push your limits. However, when the snow conditions change, it maintains agility and consistency. It's precise without being overly demanding, technical without being radical.
The balanced all-mountain
As the waist approaches 90mm, its character changes slightly. Here, the priority is no longer maximizing performance on the ice, but balancing it with greater stability off the ice.
These skis offer a more planted feel on transformed or uneven snow. The slight increase in width provides sufficient float for days with some fresh snow, without compromising grip on hardpack. The ride is typically more progressive and less responsive than on a model clearly designed for groomed runs.
This is the most versatile profile in a practical sense. It doesn't seek to excel in a single scenario, but rather to behave predictably in all of them.
The Codex (87 mm) fits perfectly. It's a ski that maintains the same character from the first run on hard snow to those last spring runs. It doesn't surprise you or change its behavior abruptly. It allows you to ski relaxed, concentrate on the line, and forget about the equipment. That predictability is precisely its greatest strength.
The all-terrain "creative"
When the waist width reaches the 90–95 mm range, the ski begins to offer real off-piste capability without sacrificing performance on groomed snow. This is where a different kind of skier emerges: one who not only wants to ski downhill, but also to have fun.
These models typically incorporate a profile that allows for combining technical turns with more dynamic maneuvers. They can perform stably for hours, but also respond energetically when demanded.
The Oracle (91 mm) is a good example of this duality. It's relatively firm and stable when skiing calmly, ideal for long days on hard or transformed snow. But when pushed, it changes character and responds like a true carving ski, allowing you to execute solid and fast turns with great confidence. It's a ski with two very distinct sides, designed for those who want technical performance without sacrificing real versatility.
The wide all-terrain
At around 95–100 mm, the all-terrain concept borders on freeride, though without abandoning it entirely. Here we're talking about a ski that offers significant float in fresh snow, greater stability in aggressive turns, and enough torsional flexibility to perform well on groomed runs.
It is a profile designed for skiers who frequently look for side lines, who land small jumps, or who move between piste, powder, and more technical terrain without changing equipment.
The Testament (96 mm) was born precisely from that idea. It's agile in changes of direction, solid when the pace picks up, and stable on landings. The tip and tail handle hard landings particularly well, allowing you to play without the ski losing precision. It's an all-terrain ski that doesn't force you to choose between control and freedom.
So how do we decide?
Waist is just one indicator. What really matters is your skiing style.
If you spend most of your day on the track and like to lean precisely, you'll feel more comfortable in the narrow range.
If you alternate between indoor and outdoor activities without obsessing over either, the intermediate balance will be your ally.
If you're looking for room for creativity and more open terrain, you'll need something wider and more stable.
A good all-rounder doesn't try to do everything perfectly. They try to do everything consistently.
And that consistency is what makes the difference when the snow changes, when the day gets longer, and when you decide to step off the marked line to find your own.
