Part of the Unlimited line by Nordica, the Unlimited 105 W DYN combines the demands of performance alpine downhill skiing with the lightness and freedom of movement required for touring days and off-piste exploration.

Tri-Force Architecture and High-Performance Polyurethane

The shell and cuff are built with optimized high-density polyurethane (PU), offering a smooth, progressive snow feel with responsive elastic rebound. Its Tri-Force Construction architecture reinforces the plastic spine and the base of the boot, directly transmitting every movement from the skier to the edges without unwanted torsion. The wraparound flaps ensure an anatomical, sealed fit against snow and moisture ingress, while also making the boots easy to put on and take off.

65° Ski-Walk Mechanism and Dynafit® Inserts

In walk mode, the Unlimited Ski-Walk Mechanism releases the cuff, providing natural, friction-free rotation of 65 degrees, ensuring long, efficient strides on technical skin-track ascents. When locked for the descent, the metal anchor firmly secures the cuff, guaranteeing the solid, unwavering performance of an alpine boot with a true 105 flex. It features Dynafit® Certified Tech Inserts at the toe and heel, approved for perfect compatibility with pin (low-tech) bindings and hybrid touring bindings.

Women's-Specific Cuff and 3D Cork Fit W Liner with Primaloft®

The cuff incorporates the Women's Specific Cuff Profile design, adapted with a lower cut at the lower calf insertion point to prevent excessive pressure on the calf. The 3D Cork Fit W Light inner liner integrates heat-moldable natural cork around the ankle and heel for immovable anatomical retention (essential for preventing blisters on the ascent and providing precision on the descent). It is insulated with technical Primaloft® microfiber, ensuring warmth and breathability. In addition, the shell features Infrared technology, allowing selective bootfitting adjustments to be made in just a few minutes.

Lightweight Cable Closures and Michelin® GripWalk Sole

The closure system uses lightweight aluminum buckles combined with continuous tension cables that evenly wrap the instep, including a reversible lower hook to prevent accidental opening on rock or crusted snow. The screw-on, interchangeable Michelin® GripWalk soles combine a curved profile for comfortable walking with Michelin's high-grip rubber, providing secure traction on rock, ice, packed snow, and asphalt.

Technical specifications

• Manufacturer reference: 050P37004R5

• Brand: Nordica

• Model: Unlimited 105 W DYN (Women's Freeride-Touring Series)

• Range / Collection: Freeride / Freetouring / All-Mountain Touring Women

• Color: Anthracite / Black / Bronze (Anthracite / Black with technical copper and gold details)

• Flex (stiffness index): 105 (firm / responsive and sporty for women)

• Last / Forefoot width: 99 mm in reference size 24.5 (MV - Medium Volume / Technical fit)

• Target user / Gender: Women / Female

• Skier level: Advanced – Expert

• Program / Discipline: Freetouring / Freeride / Ski Touring / On-piste (50% Ascent and Touring / 50% Technical Descent)

• Range of motion (ROM): 65° cuff rotation in walk mode

• Tech Inserts: Dynafit® Certified Low-Tech Inserts (certified pins for touring bindings)

• Walk mechanism: Unlimited Ski-Walk Mechanism with rigid metal locking lever

• Specific cuff: Women's Specific Cuff Profile (lower profile adapted to the morphology of the female leg)

• Shell technology:

  • Tri-Force Construction: Balanced distribution of stiffness to optimize lightness and power transmission

  • Infrared Technology: Infrared heat-moldable shell for workshop fitting

• Shell and cuff material: Polyurethane (PU) / Bimat PU

• Inner liner:

  • 3D Cork Fit W Light: Anatomical natural cork panels with heel retention optimized for touring

  • Primaloft® Insulation: Breathable, moisture-repellent thermal insulation

  • Ready for use with laces in ascent mode

• Hooks / Closures: 4 lightweight aluminum buckles with micro-adjustment and wraparound cable system

• Powerstrap (adjustment strap): 35 mm Velcro strap for secure shin adjustment

• Soles: Interchangeable Michelin® GripWalk (GW) soles (ISO 23223 / ISO 9523 compatible)

• Binding compatibility: Tech / Pin touring bindings (Dynafit, ATK, etc.), hybrid bindings (Shift, Duke PT, Kingpin), and multi-norm alpine bindings compatible with GripWalk (MNC / Sole.ID / GripWalk ready)