Fischer RC4 120 MV Vac BOA Mens Ski Boots 2026

Precision meets comfort – engineered for performance skiers.

The Fischer RC4 120 MV BOA delivers uncompromising power, precision, and all-mountain comfort. Designed with a medium-volume 100 mm last, this boot combines Fischer’s proven RC4 performance heritage with the modern convenience of the BOA Fit System for a micro-adjustable, evenly distributed closure. The VACUUM-fit shell ensures a fully customizable fit, while the 120 flex rating offers a perfect balance of support and responsiveness for advanced skiers.

Specs

• Gender: Male
• Flex: 120
• Last Width: 100mm
• Mouldable Liner: Yes
• Mouldable Shell: Yes
• Ski Boot Closure: BOA
• Skier Level: Advanced / Expert
• Weight: Approx. 1900 g per boot @ 26.5
• Boot Sole: GripWalk

Features & Technology

• BOA Fit System (H+i1): Micro-adjustable dial system for precision closure and uniform fit across the instep and cuff.
• VACUUM Fit Technology: Customisable shell & cuff adapt to your anatomy for unmatched comfort and control.
• Medium-Volume Last (100 mm): Offers an ideal balance of precision and comfort for most skiers.
• RC4 Performance Construction: Derived from Fischer’s World Cup race boots, ensuring efficient energy transfer and edge control.
• GripWalk Outsoles: Provide enhanced walking comfort and secure traction on slippery surfaces.
• Power 45 mm Velcro Strap: Increases rebound and precision for powerful, confident skiing.
• Lightweight PU Shell & Cuff: Durable, responsive materials maintain flex integrity in all conditions.
• Adjustable Canting: Fine-tune cuff alignment for optimized stance and comfort.

Warranty

• 2-Year Manufacturer’s Warranty

Fitting

• Free custom boot fitting, vacuum-moulding and personalisation for this item in-store when purchased from Snow Lab. To book a fitting appointment, click here or contact us using the details at the bottom of the page.