With the Hy Free 11, the Italian brand continues this legacy of excellence by combining alpine precision and hiking efficiency in a refined, all-metal design.

Machined from solid 7075 aluminum and composed of 22 structural metal parts per half-pair, the Hy Free 11 offers exceptional durability and uncompromising stability, even in the most demanding conditions.

Performance and skiability:

Designed for skiers who prioritize downhill performance, the Hy Free 11 offers an almost flat position in ski mode for a natural feel and optimal control. When climbing, the heel is lowered by 18 mm compared to the toe, optimizing stride length, especially with boots with limited flex. Two lift positions (+10 mm and +34 mm) allow you to adapt your effort to the steepest slopes for a smooth and efficient ascent.

Simple and intuitive transition:

Switching from walk mode to ski mode has never been faster: simply rotate the front wings 90° and push back the heel lever. No additional adjustments, no compromises—everything is designed for fluidity and speed.

Comfort and adaptability:

With a 25 mm adjustment for sole length, the binding easily adapts to different shoe models. Its 7 mm elastic travel ensures smooth gliding and comfortable cushioning on rough terrain.

Strength and reliability:

Made entirely of 7075 aluminum, POM, and stainless steel, the Hy Free 11 is resistant to wear and impact, ensuring long-lasting performance season after season. It is also compatible with most ATK crampons thanks to the integrated crampon wedge.

Safety and precision:

The Hy Free 11 features an alpine-style release, lateral at the toe and vertical at the heel, for reliable and progressive protection in the event of a fall. Its DIN adjustment range of 4 to 11 makes it perfect for a wide range of skiers, from dedicated tourers to demanding freeriders.

Technical specifications:

Weight: 675 g (single) / 1350 g (pair)

DIN value: 4–11

Sole adjustment (BSL): 25 mm

Climb height: flat / +10 mm / +34 mm

Heel/toe height: -18 mm in walk mode

Brake widths: 97 / 108 / 120 mm

Boot compatibility: ISO 9523, grippy soles

Materials: 7075 aluminum, POM, stainless steel

Crampon compatibility: Yes

The ATK Hy Free 11 pushes the boundaries of modern backcountry skiing: a precise and durable hybrid binding designed for skiers who want it all—alpine performance and the freedom of ski touring.