Dynafit Mezzalama Ski Boots

The Dynafit Mezzalama Boot is the new benchmark for lightweight performance and comfort in the skimo and fast-touring world. Fully redesigned for 2025–2026, it bridges the gap between a pure race boot and a fast-and-light touring boot. Built with a carbon-reinforced Grilamid® shell and cuff, it keeps weight low while giving you impressive power transfer on the descent.

With roughly 70° of cuff rotation, the Mezzalama feels fluid and natural on the skin track. The RaceLock ski/walk lever makes transitions quick, and the TwistFit closure secures the instep with one simple dial turn. Inside, a higher-volume liner provides better comfort for long training days while still maintaining that race-oriented feel.

This boot is quick, agile, and surprisingly forgiving, perfect for athletes who want a boot that can handle both race days and long training missions without punishing their feet.

Who it’s for:
Aspiring racers, endurance athletes, and fast-touring skiers who want a mix of comfort, mobility, and efficient power transfer.

Who it’s not for:
Freeriders, resort skiers, or anyone looking for a soft, wide-fitting boot.

Key Features:

• Carbon-reinforced Grilamid® shell and cuff

• RaceLock ski/walk mechanism for instant transitions

• TwistFit closure for a precise instep hold

• 70° cuff rotation for efficient climbing

• Narrow 98 mm last for performance fit

• Tech-binding compatible only

What’s New vs. Previous Generation:
The 2025–2026 Mezzalama is a full overhaul. The shell and cuff geometry are slimmer and lighter, giving it a more refined flex. The fit has been adjusted with a slightly taller instep and improved midfoot comfort, while keeping the precise, race-style feel. The liner is thicker and more supportive than before, making it better for full-day missions and training volume. The RaceLock and TwistFit systems have been fine-tuned for smoother, more intuitive operation.

In short, the new Mezzalama feels faster on the way up, more secure on the way down, and more comfortable in between. It’s a race boot that finally knows how to chill when you want it to.

This shell splits on the .0, as a result 26.5 and 27.0 share the same plastic clog, and so on. 

We accept returns on eligible items within 15 days of delivery, provided the product is in like-new condition.

Footwear may be tried indoors only (home or treadmill). All returned items must be unworn beyond fit testing, include original manufacturer packaging and hang tags (fees may apply if damaged) and have been purchased from SkiUphill-RunUphill within the 15-day window. Apparel must be completely unworn.

Final Sale / Non-Returnable Items
All sale items are final sale. The following items are not eligible for return: carbon-plated running shoes, avalanche safety equipment (transceivers, shovels, probes, airbags), climbing equipment (ropes, harnesses, carabiners, belay devices, slings), ski crampons, helmets and gift cards.

Return Process & Fees
International returns are not accepted. A 10% deduction applies to all refunds to cover credit card processing and administrative fees.

For more information on returns and exchanges, click here.