Head Edge HV BOA 120 Men’s Ski Boot

Head Edge HV BOA 120 Men’s Ski Boot is a high-performance men’s ski boot designed for advanced skiers who want a precise, responsive fit with a balance of power and comfort. Combining a medium-volume (MV) fit, 110 flex and HEAD’s integrated BOA® Fit System, it delivers a secure, performance-focused connection between the skier and the ski.

The Kaliber’s bi-injected shell combines a stiffer plastic frame for strong on-snow performance with softer plastic around the foot to improve foot wrap. Its Race Balance stance creates a forward-leaning position designed to maximise control, precision and edge engagement when skiing aggressively.

With a 120/110 medium flex, the boot offers substantial support while retaining enough forgiveness for long days on the mountain. HEAD positions it as an advanced, on-piste performance boot, making it particularly suited to skiers who enjoy carving and skiing at higher speeds.

Key Features

• Performance-focused design – Developed for advanced skiers seeking precision, control and responsive performance.
• BOA® Fit System – Provides a precise, adjustable fit with enhanced foot wrap for improved power transfer.
• Mid Volume (MV) – Designed for average-width feet, balancing a secure performance fit with useful foot volume.
• 120/110 flex – Provides strong support and responsiveness while retaining some flexibility for comfort.
• Bi-injected shell – Combines a stiffer frame for on-snow performance with softer plastic around the foot for enhanced foot wrap.
• Race Balance – Forward-leaning stance encourages precise control, powerful turns and strong edge engagement.
• PU / SL construction – Durable materials provide consistent flex, stability and support.
• On-piste performance – Optimised for groomed slopes, carving and precise skiing on hard-packed snow.
• Advanced skier level – Designed for experienced skiers who are confident across the mountain and at higher speeds.
• GripWalk compatible – The GW version is designed to work with GripWalk-compatible bindings.
• Wide range of sizes – Available in mondo sizes from 24.5 to 30.5.

Sizes & Specifications

HEAD’s specifications classify the KALIBER 110 MV GW BOA as an advanced, on-piste boot with a 120/110 medium flex, low-volume fit and Race Balance. Note that HEAD’s technical specification currently describes the fit as Low Volume, despite the model name using “MV”; this is worth retaining as the manufacturer’s published specification rather than assuming MV means standard volume.

Fit & Performance

BOA® Fit System

The integrated BOA® Fit System allows the boot to be fine-tuned with precise, micro-adjustable tightening. HEAD’s Kaliber platform is designed around BOA technology to improve foot wrap and create a more direct, responsive connection between foot and shell.

Bi-Injected Shell

The bi-injected shell uses different plastic characteristics in different areas of the boot. The stiffer frame provides the support and power transfer required for performance skiing, while softer plastic over the foot helps the shell wrap more closely around the foot.

120/110 Flex

With a 120/110 flex rating, the Kaliber 110 sits firmly in the performance category. The medium-flex classification provides a combination of support and responsiveness while retaining some forgiveness, making it suitable for advanced skiers who want strong control without stepping into an extremely stiff race boot.

Race Balance

The Race Balance stance positions the skier slightly forward to maximise control and precision. This helps experienced skiers generate powerful turns and maintain strong edge engagement, particularly when carving on firm pistes or skiing at higher speeds.

Who Is It For?

The KALIBER 110 MV GW BOA is ideal for advanced skiers looking for a precise, performance-oriented boot for piste skiing and carving. Its 120/110 flex, BOA fit system and Race Balance stance make it particularly well suited to confident skiers who want strong support and responsive power transfer.

Ideal for: advanced skiers, piste skiing, carving, higher-speed skiing, groomed runs and skiers looking for a precise performance fit.