Nordica Unlimited LT 115 W DYN Ski Boot 2024


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If your adventures know no limits, Nordica’s Unlimited 115 LT DYN shares your passion. Armed with a commitment to providing exceptional performance on both the approach and the descent, it sets a new standard in all-mountain touring boots. Instead of classical bales, it features a streamlined wire closure system that cradles your foot to offer a precise fit that boosts comfort and control. And when it’s time to hike, skin, or just loosen up your boots, you can simply undo the quick-release power strap and flip the toe buckle to release the closure system for greater comfort and mobility. A reimagined cuff uses a softer plastic to securely wrap your foot while a super stiff spine enhances the transmission of energy. This maximizes response to boost your confidence. To further enhance comfort and efficiency, the Unlimited 115 LT DYN features a ski-walk mechanism that offers an incredible range of motion of 65 degrees. And to better meet your needs and increase control, you can readily adjust the boot’s forward lean. Incredibly light and comfortable, the boot’s 3-D Performance Fit Light TF PrimaLoft liner features a 3-D shape that matches the contours of your foot and is thermo-moldable for a truly custom fit. This liner is also PVC-free for a reduced impact on the environment. For tremendous versatility, the boot’s sole features DYN inserts and is compatible with GripWalk binding systems. And thanks to its screw-on design, the sole can readily be replaced to maximize the longevity of the boot. Go deeper, climb higher, and ski harder with Nordica’s Unlimited 115 LT DYN.


Last: 99
Flex: 115
Volume: MEDIUM
WEIGHT: 1.39 kg


Size Range: (22.5 - 27.5)
Soles: Gripwalk Michelin® + soles Dynafit® inserts
Shell: PA
Cuff: Trimat Triax
Liner: 3D Light Performance Fit TF W Primaloft®
Buckles: 2 Micro Mg Lt;Wire System Closure


To be worthy of adventure, a touring boot must be capable of not just enduring but also excelling in the diverse terrain it will inevitably encounter. Guided by this belief, we set out to develop an entirely new sole for our Unlimited boots–a sole that was as versatile as it was durable. It had to offer exceptional grip to ensure it could withstand hiking in the most treacherous terrain–be that a rocky summit, high-stakes glacial traverse, or a parking lot coated in ice. Yet it also had to interface perfectly with countless binding systems while maximizing safety and control. This led to the creation of a sole that provides the legendary traction and performance of the Michelin Gripwalk system while also featuring DYN inserts. This sole is compatible with both ISO Gripwalk and alpine touring standards. And thanks to its screw-on design, the sole can readily be replaced to maximize the longevity of the boot. No matter how you define adventure–or where you pursue it–you can depend on Nordica’s Unlimited soles.

  • screwed & interchangeable
  • grip and stability


Nordica’s ski-walk mechanism maximizes performance and comfort whether skiing, hiking, or skinning. It reduces weight while pairing exceptional control and response with a tremendous range of motion.

  • aluminum lock mechanism amplifies the transmission of energy for enhanced control and response
  • once locked out, the mechanism ensures the boot remains in ski-mode during the descent
  • when unlocked, the mechanism provides a 65 degree range of motion to boost comfort and efficiency while skinning and hiking
  • mechanism allows forward lean to easily be adjusted to tailor the boot’s fit, comfort, and performance


Infrared Technology has been developed by Nordica with the aim of customizing the boots in the most sensitive point for the skiers. Once you identify the pressure points, you just need to heat the area trough the infrared lamp. In a second step, apply the suction cup to neutralize the pressure in few minutes. Lastly, remove the cup and replace the liner: it's time to jump into the boots and enjoy the ride.

  • precise custom fit
  • releases pressure from sensitive areas & bunions


Designed to excel on both the approach and the descent, Nordica’s 3D Light Performance Fit TF PrimaLoft Liner minimizes weight while delivering exceptional performance.

  • lightweight design maximizes efficiency when touring while also delivering exceptional performance when skiing
  • 3-d shape cradles the contours of your foot to enhance fit and response
  • liner can readily be thermomolded for a truly custom fit that maximizes comfort and performance
  • pvc-free design reduces environmental impacts


By strategically positioning three different densities of materials, Nordica’s Tri Force Cuff Construction boosts the fit and performance of a boot while minimizing weight.

  • a softer layer at the front of the boot wraps the shin to enhance fit and ensures a smooth flex while skiing and optimizes mobility when hiking
  • the cuff’s mid layer provides lateral support and helps transmit energy and drive power to the edge of the ski
  • an exceptionally stiff outer layer at the heel supports the spine of the boot and the ski-walk mechanism to maximize power, control, and response

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