Nordica Sportmachine 3 100 BOA Men’s Ski Boot

Experience all-mountain versatility and all-day comfort with the Nordica Sportmachine 3 BOA® 100, designed for skiers who want performance without compromise. Engineered with Nordica’s most advanced technologies, this medium-wide boot combines power, precision, and comfort in one confidence-inspiring package.

At the heart of the Sportmachine 3 BOA® 100 is the BOA® Fit System, delivering a precise, micro-adjustable fit that wraps evenly around your foot for superior control and comfort. This system perfectly complements Nordica’s Tri Force Technology, optimizing energy transfer from leg to ski for efficient power and effortless turn initiation.

The boot’s 3 Force Honeycomb Shell construction balances stiffness and flex by combining a lightweight yet strong frame with softer materials in key areas—enhancing comfort while maintaining responsiveness. Inside, the Precision Fit liner with PrimaLoft® insulation ensures warmth, a customizable fit, and plush comfort that lasts from the first chair to the last run.

A 102 mm last offers a generous fit without sacrificing performance, making the Sportmachine 3 BOA® 100 perfect for skiers with medium-to-wide feet who value control and comfort in equal measure. And with GripWalk® Extra-Grip soles, you’ll enjoy secure traction and easier walking around the resort.

• Flex: 100 – balanced comfort and performance

• Last: 102 mm (Medium Wide Volume)

• Weight: 1900 g (half pair)

• Shell: Bi-Material PU

• Cuff: Polypropylene (PP)

• Liner: Precision Fit with PrimaLoft® insulation

• Buckles: 2 Micro Aluminum + BOA® Fit System

• Soles: GripWalk® Extra-Grip for traction and easy walking

• Size Range: 24.5 – 32.5

Technology Highlights:

• BOA® Fit System:

  • Dialed In: Micro-adjustable, multi-directional precision fit

  • Locked In: Enhanced heel hold for superior stability and power transfer

  • Confident: Built for durability and peak performance

• Tri Force Technology: Distributes energy efficiently for smoother, more responsive turns

• 3 Force Honeycomb Shell: Lightweight, supportive, and comfortable with reduced weight

• Precision Fit Liner: Fully customizable with PrimaLoft® warmth for all-day comfort