Botas de esqui Ski Boots Nordica SPEED MACHINE 3 130 (GW) 050G1400 3F1

Key Features & Technologies
Flex Rating: 130—a very high, stiff flex suitable for expert skiers who apply strong pressure to their skis and need immediate, powerful response. Perfect for high-speed aggressive carving. Some models feature adjustable flex settings.

Last Width: 100 mm—a true medium last. It hugs the foot securely for optimal control while not being as narrow as pure race boots (which typically are 98 mm or less).

3Force (Tri‑Force) Technology: Nordica’s distinctive shell construction technology uses three different-density plastics: a rigid core in the chassis and spine area for power, and softer plastics around the entry zone to ease foot insertion and removal.

3D Cork Fit Primaloft Liner: A standout feature in the liner. Cork around the ankle and heel delivers personalized fit and exceptional heel hold. The Primaloft insulation keeps feet warm and dry all day, enhancing comfort.

Infrared Customization Technology: The shell is heat-adaptable in specialty shops. Bootfitters can use infrared heating to mold specific areas of the shell—relieving pressure points or tailoring the fit to the skier’s foot anatomy.

GripWalk® Soles (GW): A modern standard in ski boots. Their thicker, textured soles make walking on snow-free surfaces (like parking lots or wooden stairs) easier and safer, without compromising compatibility or safety with GripWalk-compatible bindings.

Closure System: Traditional four micro-adjustable aluminum buckles and a central 45 mm power strap.

Power Strap: A wide Velcro strap at the top of the cuff providing extra fit adjustment and strong shin hold, improving power transfer.